List of minor planet discoverers
This is a list of all astronomers who are credited by the Minor Planet Center (MPC) with the discovery of one or several minor planets.[1] A second table lists all institutional discoverers of minor planets such as observatories and surveys (see § Discovering dedicated institutions). As of November 2016, the MPC credits a total of 480,806 numbered minor planets to 1,007 astronomers and 235 dedicated institutions, respectively.
For a detailed description of the table's content, see § Notes.
Discovering astronomers
| Astronomer | Discoveries | DOB–DOD | Country | Link-label; info, links and notes | Name(s) at MPC | Cls | 
|---|---|---|---|---|---|---|
| Hiroshi Abe (astronomer) | 28 | 1958–pres. |   | 
H. Abe; cite: MPC | H. Abe |   | 
| Masanao Abe | 2 | n.a. |   | 
M. Abe; disc: MPC and MPC | M. Abe |   | 
| Mark Abraham (astronomer) | 3 | n.a. |   | 
M. Abraham; amateur, Src | M. Abraham |   | 
| Christopher Aikman | 4 | n.a. |   | 
G. C. L. Aikman; | G. C. L. Aikman |   | 
| Makio Akiyama | 16 | 1950–pres. |   | 
M. Akiyama; Susono Observatory, MPC | M. Akiyama |   | 
| Vladimir Albitsky | 10 | 1891–1951 |   | 
V. Albitskij; Simeiz Observatory, MPC | V. Albitskij |   | 
| Gregory Scott Aldering | 4 | 1962–pres. |   | 
G. Aldering; cite: MPC | G. Aldering |   | 
| Heikki A. Alikoski | 13 | 1912–1997 |   | 
H. Alikoski; Turku Obs., cite: MPC | H. Alikoski |   | 
| Éric J. Allen | 1 | n.a. |   | 
É. J. Allen; disc: MPC | E. J. Allen |   | 
| Rhiannon Lynne Allen | 3 | n.a. |   | 
R. L. Allen; disc: MPC, MPC and MPC | R. L. Allen; L. Allen |   | 
| Jeff T. Alu | 24 | 1966–pres. |   | 
J. Alu; amateur, cite: MPC | J. Alu |   | 
| Leonard L. Amburgey | 2 | 1945–pres. |   | 
L. L. Amburgey; amateur, disc: MPC and MPC | L. L. Amburgey |   | 
| A. David Andrews | 1 | 1933–pres. |   | 
A. D. Andrews; disc: MPC | A. D. Andrews |   | 
| Milan Antal | 17 | 1935–1999 |   | 
M. Antal; cite: MPC | M. Antal |   | 
| Plinio Antolini | 4 | 1920–2012 |   | 
P. Antolini; it:wiki, amateur | P. Antolini |   | 
| Pierre Antonini | 35 | n.a. |   | 
P. Antonini; amateur, MPC | P. Antonini |   | 
| Masakatsu Aoki | 2 | 1957–pres. |   | 
M. Aoki; amateur | M. Aoki |   | 
| Rolf Apitzsch | 72 | 1943–pres. |   | 
R. Apitzsch; amateur, de:wiki, MPC | R. Apitzsch |   | 
| Masaru Arai | 45 | 1952–pres. |   | 
M. Arai; | M. Arai |   | 
| Hiroshi Araki | 3 | n.a. |   | 
H. Araki; | H. Araki |   | 
| Sylvain Arend | 51 | 1902–1992 |   | 
S. Arend; MPC | S. J. Arend |   | 
| Claire Armstrong | 1 | n.a. |   | 
C. Armstrong; amateur, wife of M. Armstrong, disc: MPC | C. Armstrong |   | 
| Mark Armstrong (astronomer) | 2 | 1958–pres. |   | 
M. Armstrong; amateur, husband of C. Armstrong | M. Armstrong |   | 
| Atsuo Asami | 7 | n.a. |   | 
A. Asami; | A. Asami |   | 
| David J. Asher | 10 | 1966–pres. |   | 
D. J. Asher; MPC | D. J. Asher |   | 
| Karl Augustesen | 6 | 1945–pres. |   | 
K. Augustesen; MPC | K. Augustesen |   | 
| Walter Baade | 10 | 1893–1960 |   | 
W. Baade; MPC | W. Baade |   | 
| Ulrika Babiaková | 14 | 1976–2002 |   | 
U. Babiaková; MPC | U. Babiakova |   | 
| Paolo Bacci | 1 | 1968–pres. |   | 
P. Bacci; cite: MPC | P. Bacci |   | 
| Hannes Bachleitner | 2 | 1965–pres. |   | 
H. Bachleitner; also Johannes Bachleitner, amateur, cite: MPC, disc: MPC and MPC | H. Bachleitner |   | 
| Solon Irving Bailey | 1 | 1854–1931 |   | 
S. I. Bailey; disc: MPC | S. I. Bailey |   | 
| David D. Balam | 55 | n.a. |   | 
D. D. Balam; MPC | D. D. Balam |   | 
| Loren C. Ball | 107 | 1948–pres. |   | 
L. Ball; amateur | L. Ball |   | 
| Thomas J. Balonek | 9 | n.a. |   | 
T. J. Balonek; | T. J. Balonek; T. Balonek |   | 
| Odette Bancilhon | 1 | 1908–1998 |   | 
O. Bancilhon; cite: MPC, disc: MPC | O. Bancilhon |   | 
| Susan Banh | 1 | n.a. |   | 
S. Banh; disc: MPC, it:wiki | S. Banh |   | 
| Nigel P. Bannister | 1 | n.a. |   | 
N. P. Bannister; (University of Leicester), disc: MPC | N. P. Bannister |   | 
| Yoshiaki Banno | 1 | 1952–1991 |   | 
Y. Banno; cite: MPC, disc: MPC | Y. Banno |   | 
| Cesare Barbieri | 7 | 1942–pres. |   | 
C. Barbieri; cite: MPC | C. Barbieri |   | 
| John C. Barentine | 1 | 1976–pres. |   | 
J. C. Barentine; cite: MPC, disc: MPC | J. C. Barentine |   | 
| Kristina M. Barkume | 1 | n.a. |   | 
K. M. Barkume; disc: MPC, it:wiki | K. M. Barkume |   | 
| Ewan Barr | 5 | n.a. |   | 
E. Barr; it:wiki | E. Barr |   | 
| Sergio Barros | 7 | n.a. |   | 
S. Barros; it:wiki | S. Barros |   | 
| Sandro Bartolini | 1 | n.a. |   | 
S. Bartolini; disc: MPC | S. Bartolini |   | 
| Maria A. Barucci | 3 | n.a. |   | 
M. A. Barucci; cite: MPC, disc: MPC, MPC, MPC | M. A. Barucci; M. Barucci |   | 
| Ivo Baueršíma | 1 | 1931–pres. |   | 
I. Baueršíma; disc: MPC, de:wiki | I. Bauersima |   | 
| Johann M. Baur | 15 | 1930–2007 |   | 
J. M. Baur; amateur, cite: MPC, de:wiki | J. M. Baur |   | 
| David E. Beatty | 1 | n.a. |   | 
D. Beatty; disc: MPC, it:wiki | D. Beatty |   | 
| Andrew C. Becker | 605 | 1973–pres. |   | 
A. C. Becker; cite: MPC, it:wiki | A. C. Becker |   | 
| Jim Bedient | 6 | n.a. |   | 
J. Bedient; | J. Bedient |   | 
| E. S. Beeson | 1 | n.a. |   | 
E. S. Beeson; disc: MPC | E. S. Beeson |   | 
| Raoul Behrend | 12 | 1964–pres. |   | 
R. Behrend; cite: MPC, fr:wiki | R. Behrend |   | 
| Bruce Edward Behymer | 1 | 1983–pres. |   | 
B. E. Behymer; disc: MPC, it:wiki | B. E. Behymer |   | 
| Sergey Belyavsky | 36 | 1883–1953 |   | 
S. Belyavskyj; | S. Beljavskij |   | 
| Graham E. Bell | 56 | n.a. |   | 
G. Bell; | G. Bell |   | 
| Federico Bellini | 3 | n.a. |   | 
F. Bellini; it:wiki | F. Bellini |   | 
| Yuri A. Belyaev | 7 | n.a. |   | 
Yu. A. Belyaev; it:Jurij A. Beljaev, fr:Iouri Beliaïev, | Yu. A. Belyaev |   | 
| Denis Bergeron | 2 | 1956–pres. |   | 
D. Bergeron; it:wiki | D. Bergeron |   | 
| Fabrizio Bernardi | 7 | 1972–pres. |   | 
F. Bernardi; MPC | F. Bernardi |   | 
| Laurent Bernasconi | 12 | 1966–pres. |   | 
L. Bernasconi; amateur, MPC, fr:wiki | L. Bernasconi |   | 
| K. Berney | 1 | n.a. |   | 
K. Berney; MPC | K. Berney |   | 
| Gary M. Bernstein | 3 | n.a. |   | 
G. Bernstein; | G. Bernstein |   | 
| Emanuel Bettelheim | 1 | n.a. |   | 
E. Bettelheim; disc: MPC | E. Bettelheim |   | 
| Francesco Biasci | 1 | n.a. |   | 
F. Biasci; disc: MPC | F. Biasci |   | 
| Wolf Bickel | 658 | 1942–pres. |   | 
W. Bickel; amateur, MPC | W. Bickel |   | 
| Jamie Biggs | 1 | n.a. |   | 
J. Biggs; disc: MPC | J. Biggs |   | 
| Guillaume Bigourdan | 1 | 1851–1932 |   | 
G. Bigourdan; disc: MPC | G. Bigourdan |   | 
| Gary W. Billings | 6 | n.a. |   | 
G. W. Billings; MPC, amateur, fr:wiki | G. W. Billings |   | 
| Richard P. Binzel | 3 | 1958–pres. |   | 
R. P. Binzel; MPC | R. P. Binzel |   | 
| Kurt Birkle | 9 | 1939–2010 |   | 
K. Birkle; MPC, de:wiki | K. Birkle |   | 
| Peter Birtwhistle | 85 | 1958–pres. |   | 
P. Birtwhistle; MPC, amateur, Src | P. Birtwhistle |   | 
| Manolo Blasco | 5 | n.a. |   | 
M. Blasco; it:wiki | M. Blasco |   | 
| Adam Block (astronomer) | 1 | 1973–pres. |   | 
A. Block; disc: MPC, it:wiki | A. Block |   | 
| Andrea Boattini | 1 | 1969–pres. |   | 
A. Boattini; MPC | A. Boattini |   | 
| Hermann Boehnhardt | 1 | n.a. |   | 
H. Boehnhardt; disc: MPC | H. Boehnhardt |   | 
| Andreas Boeker | 2 | 1964–2011 |   | 
A. Boeker; amateur,[2] cite: MPC, disc: MPC and MPC, it:wiki | A. Boeker |   | 
| Michel Bœuf | 12 | n.a. |   | 
M. Boeuf; it:wiki | M. Boeuf |   | 
| Henri M. J. Boffin | 11 | n.a. |   | 
H. Boffin; | H. M. J. Boffin; H. Boffin |   | 
| Alfred Bohrmann | 9 | 1904–2000 |   | 
A. Bohrmann; MPC | A. Bohrmann |   | 
| Tom Boles | 1 | 1944–pres. |   | 
T. Boles; amateur, cite: MPC, disc: MPC | T. Boles |   | 
| Dennis Borgman | 1 | n.a. |   | 
D. Borgman; disc: MPC | D. Borgman |   | 
| Freimut Börngen | 538 | 1930–pres. |   | 
F. Börngen; MPC | F. Borngen |   | 
| Alphonse Borrelly | 18 | 1842–1926 |   | 
A. Borrelly; MPC→DoMP | A. Borrelly |   | 
| Grégoire Bourban | 2 | n.a. |   | 
G. Bourban; disc: MPC and MPC | G. Bourban |   | 
| Paul Bourgeois | 1 | 1898–1974 |   | 
P. Bourgeois; it:wiki, disc: MPC | P. Bourgeois |   | 
| Edward L. G. Bowell | 571 | 1943–pres. |   | 
E. Bowell; MPC | E. Bowell |   | 
| Louis Boyer (astronomer) | 40 | 1901–1999 |   | 
L. Boyer; MPC | L. Boyer |   | 
| Richard P. Boyle | 2 | 1943–pres. |   | 
R. P. Boyle; Src, disc: MPC and MPC | R. P. Boyle |   | 
| Joseph L. Brady | 1 | n.a. |   | 
J. L. Brady; disc: MPC,it:wiki | J. L. Brady |   | 
| Nigel Brady (astronomer) | 7 | n.a. |   | 
N. Brady; | N. Brady |   | 
| Steve Brady (astronomer) | 2 | n.a. |   | 
S. Brady; disc: MPC and MPC, it:wiki | S. Brady |   | 
| Alexis Brandeker | 4 | 1974–pres. |   | 
A. Brandeker; | A. Brandeker |   | 
| Vanja Brcic | 2 | n.a. |   | 
V. Brcic; it:wiki | V. Brcic |   | 
| John Broughton | 1171 | 1952–pres. |   | 
J. Broughton; amateur, MPC | J. Broughton |   | 
| Jeffery A. Brown | 1 | n.a. |   | 
J. A. Brown; Src, disc: MPC | J. A. Brown |   | 
| Michael E. Brown | 23 | 1965–pres. |   | 
M. E. Brown; MPC | M. E. Brown |   | 
| Ladislav Brožek | 23 | 1952–pres. |   | 
L. Brožek; | L. Brozek |   | 
| Jim Bruton | 2 | n.a. |   | 
J. Bruton; MPC, MPC, (James Bruton), Src | J. Bruton |   | 
| Dan Bruton | 5 | 1967–pres. |   | 
W. D. Bruton; fr:wiki | W. D. Bruton |   | 
| Jacobus Albertus Bruwer | 4 | 1915–pres. |   | 
J. A. Bruwer; MPC, it:wiki | J. A. Bruwer |   | 
| Emil Buchar | 1 | 1901–1979 |   | 
E. Buchar; MPC, it:wiki | E. Buchar |   | 
| Marc W. Buie | 880 | 1958–pres. |   | 
M. W. Buie; MPC | M. W. Buie |   | 
| Christian Buil | 5 | n.a. |   | 
C. Buil; amateur, MPC, fr:wiki | C. Buil |   | 
| Geoffrey Burks | 1 | n.a. |   | 
G. Burks; disc: MPC | G. Burks |   | 
| Matthew R. Burleigh | 1 | n.a. |   | 
M. R. Burleigh; disc: MPC | M. R. Burleigh |   | 
| Bella A. Burnasheva | 13 | 1944–pres. |   | 
B. A. Burnasheva; MPC | B. A. Burnasheva |   | 
| Robert Burnham Jr. | 1 | 1931–1993 |   | 
R. Burnham; MPC | R. Burnham |   | 
| Joseph A. Burns | 1 | 1941–pres. |   | 
J. A. Burns; disc: MPC | J. A. Burns |   | 
| Schelte J. Bus | 1680 | 1956–pres. |   | 
S. J. Bus; MPC | S. J. Bus |   | 
| Matthias Busch | 11 | 1968–pres. |   | 
M. Busch; amateur[2] | M. Busch |   | 
| Philippe Buttani | 1 | 1966–pres. |   | 
P. Buttani; amateur, disc: MPC, fr:wiki | P. Buttani |   | 
| Luca Buzzi | 7 | 1982–pres. |   | 
L. Buzzi; it:wiki | L. Buzzi |   | 
| Rodolfo Calanca | 1 | n.a. |   | 
R. Calanca; disc: MPC, it:wiki | R. Calanca |   | 
| Michael P. Candy | 3 | 1928–1994 |   | 
M. P. Candy; it:wiki | M. P. Candy |   | 
| Albino Carbognani | 1 | n.a. |   | 
A. Carbognani; disc: MPC | A. Carbognani |   | 
| Luigi Carnera | 16 | 1875–1962 |   | 
L. Carnera; | L. Carnera |   | 
| Don W. Carona | 1 | n.a. |   | 
D. W. Carona; disc: MPC | D. W. Carona |   | 
| Alfredo Caronia | 4 | n.a. |   | 
A. Caronia; it:wiki | A. Caronia |   | 
| Rafael Carrasco Garrorena | 1 | 1902–1981 |   | 
R. Carrasco; it:wiki | R. Carrasco |   | 
| Uri Carsenty | 1 | 1942–pres. |   | 
U. Carsenty; disc: MPC, fr:wiki | U. Carsenty |   | 
| Claudio Casacci | 4 | 1958–pres. |   | 
C. Casacci; | C. Casacci |   | 
| James Len Casady | 3 | n.a. |   | 
L. Casady; | L. Casady |   | 
| Ferrán Casarramona | 2 | n.a. |   | 
F. Casarramona; it:wiki | F. Casarramona |   | 
| Ricard Casas (astronomer) | 2 | n.a. |   | 
R. Casas; it:wiki | R. Casas |   | 
| Flavio Castellani | 6 | n.a. |   | 
F. Castellani; it:wiki | F. Castellani |   | 
| Vincenzo Silvano Casulli | 192 | 1944–pres. |   | 
V. S. Casulli; amateur, MPC | V. S. Casulli |   | 
| Gabriele Cattani | 18 | n.a. |   | 
G. Cattani; | G. Cattani |   | 
| Cyril Cavadore | 4 | 1969–pres. |   | 
C. Cavadore; MPC, it:wiki | C. Cavadore |   | 
| Marco Cavagna | 19 | 1958–2005 |   | 
M. Cavagna; amateur, MPC | M. Cavagna |   | 
| G. Cavalletti | 1 | n.a. |   | 
G. Cavalletti; MPC | G. Cavalletti |   | 
| Anthony J. Cecce | 18 | n.a. |   | 
A. J. Cecce; fr:wiki | A. J. Cecce |   | 
| Vasco Cecchini | 2 | 1932–pres. |   | 
V. Cecchini; amateur, it:wiki | V. Cecchini |   | 
| E. Černis | 1 | n.a. |   | 
E. Černis; disc: MPC | E. Cernis |   | 
| Kazimieras Černis | 111 | 1958–pres. |   | 
K. Černis; | K. Cernis |   | 
| Vincenzo Cerulli | 1 | 1859–1927 |   | 
V. Cerulli; MPC | V. Cerulli |   | 
| Carlos Ulrrico Cesco | 19 | 19XX–1987 |   | 
C. U. Cesco; | C. U. Cesco |   | 
| Mario R. Cesco | 6 | n.a. |   | 
M. R. Cesco; it:wiki, son of C. U. Cesco | M. R. Cesco |   | 
| Brian C. Chaboyer | 1 | n.a. |   | 
B. Chaboyer; IAU, disc: MPC | B. Chaboyer |   | 
| Jean Chacornac | 6 | 1823–1873 |   | 
J. Chacornac; | J. Chacornac |   | 
| Marcus Tristan Chamberlin | 2 | n.a. |   | 
M. T. Chamberlin; MPC | M. T. Chamberlin |   | 
| Zhang Jiaxiang | 1 | 1932–pres. |   | 
C.-H. Chang; disc: MPC | C.-H. Chang |   | 
| Man-Ti Chang | 5 | n.a. |   | 
M.-T. Chang; | M.-T. Chang |   | 
| Zhāng Yùzhé | 1 | 1902–1986 |   | 
Y. C. Chang; disc: MPC | Y. C. Chang |   | 
| Auguste Charlois | 99 | 1864–1910 |   | 
A. Charlois; | A. Charlois |   | 
| Robin Chassagne | 1 | 1962–pres. |   | 
R. Chassagne; disc: MPC, it:wiki | R. Chassagne |   | 
| Robert Chemin | 1 | n.a. |   | 
R. Chemin; disc: MPC, it:wiki | R. Chemin |   | 
| Jun Chen | 10 | n.a. |   | 
J. Chen; | J. Chen |   | 
| Tao Chen (astronomer) | 3 | n.a. |   | 
T. Chen; MPC | T. Chen |   | 
| Lyudmila Chernykh | 267 | 1935–pres. |   | 
L. I. Chernykh; | L. I. Chernykh |   | 
| Nikolai Chernykh | 537 | 1931–2004 |   | 
N. S. Chernykh; full: Nikolai Stepanovich Chernykh | N. S. Chernykh |   | 
| Dennis K. Chesney | 38 | n.a. |   | 
D. K. Chesney; | D. K. Chesney |   | 
| Dimitry Chestnov | 18 | n.a. |   | 
D. Chestnov; | D. Chestnov; D. N. Chestnov |   | 
| Eugene Chiang | 1 | n.a. |   | 
E. Chiang; MPC | E. Chiang |   | 
| Paolo Chiavenna | 15 | n.a. |   | 
P. Chiavenna; | P. Chiavenna |   | 
| Jack B. Child | 13 | 1951–pres. |   | 
J. B. Child; fr:wiki | J. B. Child |   | 
| K.-J. Choo | 1 | n.a. |   | 
K.-J. Choo; MPC | K.-J. Choo |   | 
| Per Rex Christensen | 1 | n.a. |   | 
P. R. Christensen; it:wiki, MPC | P. R. Christensen |   | 
| Bernard Christophe | 86 | n.a. |   | 
B. Christophe; fr:wiki | B. Christophe |   | 
| Joseph Churms | 2 | 1926–1994 |   | 
J. Churms; it:wiki | J. Churms |   | 
| Jacqueline Ciffréo | 1 | n.a. |   | 
J. Ciffréo; disc: MPC, fr:wiki | J. Ciffreo |   | 
| James L. Clem | 1 | n.a. |   | 
J. L. Clem; disc: MPC, CV | J. L. Clem |   | 
| Roy Clingan | 59 | 1950–pres. |   | 
R. Clingan; it:wiki | R. Clingan |   | 
| Edwin Foster Coddington | 3 | 1870–1950. |   | 
E. F. Coddington; | E. F. Coddington |   | 
| S. Cofré | 11 | n.a. |   | 
S. Cofré; | S. Cofre |   | 
| Jérôme Eugène Coggia | 5 | 1849–1919 |   | 
J. Coggia; | J. Coggia |   | 
| Seth M. Cohen | 1 | n.a. |   | 
S. Cohen; disc: MPC | S. Cohen |   | 
| Robert Francis Coker | 4 | n.a. |   | 
R. Coker; it:wiki | R. Coker |   | 
| François Colas | 1 | n.a. |   | 
F. Colas; disc: MPC, it:wiki | F. Colas |   | 
| Simon Collander-Brown | 2 | n.a. |   | 
S. Collander-Brown; MPC, Src | S. Collander-Brown |   | 
| Matthew Collier (astronomer) | 2 | n.a. |   | 
M. Collier; fr:wiki, MPC | M. Collier |   | 
| Michael Collins (astronomer) | 50 | n.a. |   | 
M. Collins; fr:wiki; aka Myke Collins | M. Collins |   | 
| Ermes Colombini | 4 | n.a. |   | 
E. Colombini; amateur, MPC | E. Colombini |   | 
| Enrico Colzani | 1 | n.a. |   | 
E. Colzani; amateur, disc: MPC, it:wiki | E. Colzani |   | 
| Josep Comas i Solà | 11 | 1868–1937 |   | 
J. Comas i Solà; | J. Comas Sola |   | 
| Paul G. Comba | 682 | 1926–pres. |   | 
P. G. Comba; amateur | P. G. Comba |   | 
| Martin Connors | 1 | n.a. |   | 
M. Connors; disc: MPC | M. Connors |   | 
| Walter R. Cooney Jr. | 47 | n.a. |   | 
W. R. Cooney Jr.; | W. R. Cooney Jr. |   | 
| Pablo Cottenot | 1 | n.a. |   | 
P. Cottenot; MPC | P. Cottenot |   | 
| Fernand Courty | 2 | 1862–1921 |   | 
F. Courty; | F. Courty |   | 
| Philip Herbert Cowell | 1 | 1870–1949 |   | 
P. H. Cowell; disc: MPC | P. H. Cowell |   | 
| Greg Crawford | 3 | n.a. |   | 
G. Crawford; at Bagnall | G. Crawford |   | 
| Lucy D. Crespo da Silva | 1 | 1978–2000 |   | 
L. Crespo da Silva; it:wiki, MPC | L. Crespo da Silva |   | 
| Kiyoshi Kurosu | 2 | 1965–pres. |   | 
K. Cross; it:wiki | K. Cross |   | 
| Alex Cruz (astronomer) | 2 | n.a. |   | 
A. Cruz; amateur, MPC, it:wiki | A. Cruz |   | 
| Balázs Csák | 2 | n.a. |   | 
B. Csák; it:wiki | B. Csak |   | 
| Steve Cullen | 1 | n.a. |   | 
S. Cullen; LightBuckets, disc: MPC | S. Cullen |   | 
| Leland E. Cunningham | 4 | 1904–1989 |   | 
L. E. Cunningham; | L. E. Cunningham |   | 
| Heber Doust Curtis | 1 | 1872–1942 |   | 
H. D. Curtis; disc: MPC | H. D. Curtis |   | 
| Karl F. J. Cwach | 1 | n.a. |   | 
K. F. J. Cwach; it:wiki, amateur, MPC | K. F. J. Cwach |   | 
| Germano D'Abramo | 3 | 1973–pres. |   | 
G. D'Abramo; | G. D'Abramo |   | 
| Heinrich Louis d'Arrest | 1 | 1822–1875 |   | 
H. d'Arrest; disc: MPC | H. d'Arrest |   | 
| Ivano Dal Prete | 1 | n.a. |   | 
I. Dal Prete; amateur, disc: MPC, it:wiki | I. Dal Prete |   | 
| Nichole M. Danzl | 6 | n.a. |   | 
N. Danzl; MPC, it:wiki | N. Danzl |   | 
| E.-M. David | 1 | n.a. |   | 
E.-M. David; disc: MPC | E.-M. David |   | 
| Donald R. Davis | 1 | n.a. |   | 
D. Davis; cite: MPC, disc: MPC | D. Davis |   | 
| Richard G. Davis | 4 | n.a. |   | 
R. G. Davis; fr:wiki | R. G. Davis |   | 
| Matt Dawson (astronomer) | 6 | 1959–pres. |   | 
M. Dawson; MPC, amateur, Src | M. Dawson |   | 
| Leo Anton Karl de Ball | 1 | 1853–1916 |   | 
K. de Ball; disc: MPC | K. de Ball |   | 
| Peter De Cat | 18 | n.a. |   | 
P. De Cat; it:wiki | P. De Cat |   | 
| Annibale de Gasparis | 9 | 1819–1892 |   | 
A. de Gasparis; | A. de Gasparis |   | 
| David R. De Graff | 2 | n.a. |   | 
D. R. De Graff; it:wiki | D. R. DeGraff |   | 
| Miguel de Pascual Martínez | 1 | n.a. |   | 
M. de Pascual; disc: MPC, it:wiki | M. de Pascual |   | 
| José De Queiroz | 3 | 1954–pres. |   | 
J. De Queiroz; amateur | J. De Queiroz |   | 
| Charles P. de Saint-Aignan | 12 | 1977–pres. |   | 
C. P. de Saint-Aignan; | C. P. de Saint-Aignan |   | 
| Giovanni de Sanctis | 42 | 1949–pres. |   | 
G. DeSanctis; | G. De Sanctis |   | 
| James A. DeYoung | 1 | n.a. |   | 
J. DeYoung; disc: MPC, it:wiki | J. DeYoung |   | 
| Henri Debehogne | 741 | 1928–2007 |   | 
H. Debehogne; MPC | H. Debehogne |   | 
| Catherine E. Delahodde | 1 | 1974–pres. |   | 
C. E. Delahodde; cite: MPC, disc: MPC | C. E. Delahodde |   | 
| Joseph A. Dellinger | 74 | 1961–pres. |   | 
J. Dellinger; it:wiki, amateur | J. Dellinger |   | 
| Eugène Joseph Delporte | 66 | 1882–1955 |   | 
E. Delporte; | E. Delporte |   | 
| Audrey C. Delsanti | 2 | 1976–pres. |   | 
A. C. Delsanti; Src, disc: MPC and MPC | A. C. Delsanti; A. Dalsanti |   | 
| Christophe Demeautis | 9 | n.a. |   | 
C. Demeautis; it:wiki, amateur | C. Demeautis |   | 
| Alíz Derekas | 3 | 1977–pres. |   | 
A. Derekas; | A. Derekas |   | 
| Alexander Nikolaevich Deutsch | 1 | 1901–1986 |   | 
A. Deutsch; disc: MPC | A. Deutsch |   | 
| Harlan Devore | 1 | n.a. |   | 
H. Devore; disc: MPC, Src | H. Devore |   | 
| Dennis di Cicco | 60 | 1950–pres. |   | 
D. di Cicco; | D. di Cicco |   | 
| Aldo Di Clemente | 1 | 1948–pres. |   | 
A. Di Clemente; amateur, disc: MPC | A. Di Clemente |   | 
| Andrea Di Paola | 11 | 1970–pres. |   | 
A. Di Paola; | A. Di Paola |   | 
| Mario Di Sora | 4 | 1961–pres. |   | 
M. Di Sora; it:wiki, amateur | M. Di Sora |   | 
| Wilhelm Dieckvoß | 2 | 1908–1982 |   | 
W. Dieckvoß; it:wiki | W. Dieckvoss |   | 
| Elizabeth R. Dillon | 1 | n.a. |   | 
E. R. Dillon; amateur, disc: MPC, it:wiki | E. R. Dillon |   | 
| William G. Dillon | 53 | 1957–pres. |   | 
W. G. Dillon; it:wiki | W. G. Dillon |   | 
| Alessandro Dimai | 1 | 1962–pres. |   | 
A. Dimai; amateur, MPC, it:wiki | A. Dimai |   | 
| David S. Dixon | 23 | 1947–pres. |   | 
D. S. Dixon; it:wiki | D. S. Dixon |   | 
| Petar Đurković | 2 | 1908–1981 |   | 
P. Đurković; | P. Djurkovic |   | 
| Jerzy Dobrzycki | 1 | 1927–2004 |   | 
J. Dobrzycki; disc: MPC, it:wiki | J. Dobrzycki |   | 
| Fabio Dolfi | 3 | 1966–pres. |   | 
F. Dolfi; MPC, amateur | F. Dolfi |   | 
| Sauro Donati | 22 | 1959–pres. |   | 
S. Donati; it:wiki, amateur | S. Donati |   | 
| Alain Doressoundiram | 1 | 1968–pres. |   | 
A. Doressoundiram; disc: MPC, fr:wiki | A. Doressoundiram |   | 
| François Dossin | 5 | 1927–1998 |   | 
F. Dossin; fr:wiki | F. Dossin |   | 
| Luiz Duczmal | 2 | n.a. |   | 
L. Duczmal; MPC, MPC | L. Duczmal |   | 
| Raymond Smith Dugan | 16 | 1878–1940 |   | 
R. S. Dugan; MPC | R. S. Dugan |   | 
| R. Scott Dunbar | 10 | n.a. |   | 
R. S. Dunbar; it:wiki | R. S. Dunbar; S. Dunbar |   | 
| A. Dunn | 1 | n.a. |   | 
A. Dunn; disc: MPC, inferred | A. Dunn |   | 
| Philippe Dupouy | 2 | 1952–pres. |   | 
P. Dupouy; amateur, it:wiki, MPC | P. Dupouy |   | 
| Douglas Tybor Durig | 47 | 1961–pres. |   | 
D. T. Durig; it:wiki | D. T. Durig |   | 
| Chris F. Durman | 1 | n.a. |   | 
C. F. Durman; disc: MPC, it:wiki | C. F. Durman |   | 
| Marino Dusić | 2 | n.a. |   | 
M. Dusić; de:wiki | M. Dusic |   | 
| Ron Dyvig | 16 | n.a. |   | 
R. Dyvig; it:wiki | R. Dyvig |   | 
| Max Eastman (astronomer) | 9 | n.a. |   | 
M. Eastman; amateur, c.735, Src | M. Eastman |   | 
| J. Edmonds | 1 | n.a. |   | 
J. Edmonds; disc: MPC, inferred | J. Edmonds |   | 
| Ilgmārs Eglītis | 13 | 1951–pres. |   | 
I. Eglītis; fr:wiki | I. Eglitis |   | 
| Norbert Ehring | 5 | 1937–pres. |   | 
N. Ehring; amateur, age,[2] de:wiki | N. Ehring |   | 
| Leonid Elenin | 15 | 1981–pres. |   | 
L. Elenin; amateur | L. Elenin |   | 
| James L. Elliot | 1 | 1943–2011 |   | 
J. L. Elliot; cite: MPC, disc: MPC | J. L. Elliot |   | 
| Eric Walter Elst | 3867 | 1936–pres. |   | 
E. W. Elst; MPC | E. W. Elst |   | 
| Gary P. Emerson (astronomer) | 1 | n.a. |   | 
G. Emerson; it:wiki | G. Emerson |   | 
| Mark Emmerich | 2 | 1967–pres. |   | 
M. Emmerich; amateur, Guidestar (A17), MPC, MPC age [2] | M. Emmerich |   | 
| Kin Endate | 623 | 1960–pres. |   | 
K. Endate; amateur, MPC | K. Endate |   | 
| Emil Ernst | 1 | 1889–1942 |   | 
E. Ernst; de:wiki | E. Ernst |   | 
| Gilbert A. Esquerdo | 2 | 1976–pres. |   | 
G. A. Esquerdo; cite: MPC, disc: MPC,MPC | G. A. Esquerdo |   | 
| N. Wyn Evans | 1 | n.a. |   | 
W. Evans; Src, disc: MPC | W. Evans |   | 
| Bev M. Ewen-Smith | 1 | n.a. |   | 
B. M. Ewen-Smith; disc: MPC, it:wiki | B. M. Ewen-Smith |   | 
| Giancarlo Fagioli | 15 | 1940–pres. |   | 
G. Fagioli; it:wiki, amateur | G. Fagioli |   | 
| Norman Falla | 7 | n.a |   | 
N. Falla; MPC | N. Falla |   | 
| Tony L. Farnham | 3 | 1964–pres. |   | 
T. L. Farnham; MPC, disc: MPC, MPC, MPC | T. L. Farnham |   | 
| K. L. Faul | 1 | n.a. |   | 
K. L. Faul; inferred, MPC | K. L. Faul |   | 
| Gina Fedon | 3 | n.a. |   | 
G. Fedon; it:wiki | G. Fedon |   | 
| James Ferguson (American astronomer) | 3 | 1797–1867 |   | 
J. Ferguson; | J. Ferguson |   | 
| M. Ferrando | 7 | n.a. |   | 
M. Ferrando; assumed ESP | M. Ferrando |   | 
| Rafael Ferrando | 195 | 1966–pres. |   | 
R. Ferrando; | R. Ferrando |   | 
| Walter Ferreri | 15 | 1948–pres. |   | 
W. Ferreri; | W. Ferreri |   | 
| Mario A. Ferrero | 2 | 1904–1965 |   | 
M. Ferrero; disc: MPC and MPC, it:wiki | M. Ferrero |   | 
| Ignacio Ramón Ferrín Vázquez | 12 | 1943–pres. |   | 
I. R. Ferrín; it:wiki | I. R. Ferrin; I. Ferrin |   | 
| Martin Fiedler | 5 | 1978–pres. |   | 
M. Fiedler; de:wiki, amateur | M. Fiedler |   | 
| Greg Fisch | 1 | n.a. |   | 
G. Fisch; disc: MPC, it:wiki | G. Fisch |   | 
| Alan Fitzsimmons | 15 | n.a. |   | 
A. Fitzsimmons; MPC, it:wiki, Src | A. Fitzsimmons |   | 
| Hans Jørn Fogh Olsen | 4 | 1943–pres. |   | 
H. J. Fogh Olsen; it:wiki | H. J. Fogh Olsen |   | 
| Sergio Foglia | 2 | n.a. |   | 
S. Foglia; amateur, disc: MPC and MPC, related: it:wiki | S. Foglia |   | 
| Wilhelm Julius Foerster | 1 | 1832–1921 |   | 
W. Förster; MPC, (typo MPC: Foerster/Förster, not Forster) | W. Forster |   | 
| Giuseppe Forti | 49 | 1939–2007 |   | 
G. Forti; | G. Forti |   | 
| Filip Fratev | 23 | n.a. |   | 
F. Fratev; founder A79 | F. Fratev |   | 
| Richard Fredrick | 1 | 1953–pres. |   | 
R. Fredrick; amateur, MPC | R. Fredrick |   | 
| T. F. Fric | 1 | n.a. |   | 
T. F. Fric; inferred, MPC | T. F. Fric |   | 
| Royal Harwood Frost | 1 | 1879–1950 |   | 
R. H. Frost; disc: MPC | R. H. Frost |   | 
| Hiroshi Fujii | 2 | n.a. |   | 
H. Fujii; wrong person? | H. Fujii |   | 
| Tetsuya Fujii | 22 | 1960–pres. |   | 
T. Fujii; amateur | T. Fujii |   | 
| Yasuhide Fujita | 3 | 1961–pres. |   | 
Y. Fujita; amateur, first name Yutaka?, MPC | Y. Fujita |   | 
| Hideo Fukushima | 2 | 1953–pres. |   | 
H. Fukushima; it:wiki | H. Fukushima |   | 
| Gábor Fűrész | 1 | 1978–pres. |   | 
G. Fűrész; disc: MPC, it:wiki | G. Furesz |   | 
| Toshimasa Furuta | 82 | n.a. |   | 
T. Furuta; | T. Furuta |   | 
| Fumihiko Futaba | 2 | n.a. |   | 
F. Futaba; assumed country | F. Futaba |   | 
| Marissa Gahran | 2 | n.a. |   | 
M. Gahran; it:wiki | M. Gahran |   | 
| Steven L. Gaiser | 1 | n.a. |   | 
S. L. Gaiser; inferred MPC | S. L. Gaiser |   | 
| Štefan Gajdoš | 12 | 1959–pres. |   | 
Š. Gajdoš; it:wiki, MPC | S. Gajdos |   | 
| Avishay Gal-Yam | 1 | n.a. |   | 
A. Gal-Yam; disc: MPC, assumed ISR, it:wiki | A. Gal-Yam |   | 
| Adrián Galád | 80 | n.a. |   | 
A. Galád; | A. Galad |   | 
| Emanuela Galliani | 1 | n.a. |   | 
E. Galliani; amateur, disc: MPC, it:wiki | E. Galliani |   | 
| Paul Garossino | 11 | n.a. |   | 
P. Garossino; assumed country per it:wiki, also "Paul G. A. Garossino" | P. Garossino |   | 
| Gordon J. Garradd | 31 | 1959–pres. |   | 
G. J. Garradd; amateur | G. J. Garradd |   | 
| Antonio Garrigós-Sánchez | 1 | 1961–pres. |   | 
A. Garrigós-Sánchez; amateur, disc: MPC, Src and Src | A. Garrigos |   | 
| Romain Gauderon | 4 | n.a. |   | 
R. Gauderon; it:wiki | R. Gauderon |   | 
| Michael Geffert | 5 | 1953–pres. |   | 
M. Geffert; fr:wiki, based on source, Koelner Stadt Anzeiger, MPC | M. Geffert |   | 
| Tom Gehrels | 4644 | 1925–2011 |   | 
T. Gehrels; MPC | T. Gehrels |   | 
| Oleg Geraščenko | 1 | n.a. |   | 
O. Geraščenko; disc: MPC, it:wiki | O. Gerashchenko |   | 
| Vladimir Gerke | 1 | n.a. |   | 
V. Gerke; amateur, disc: MPC, Src | V. Gerke |   | 
| Herta Gessner | 1 | n.a. |   | 
H. Gessner; it:wiki, MPC | H. Gessner |   | 
| Pierangelo Ghezzi | 18 | n.a. |   | 
P. Ghezzi; it:wiki, amateur | P. Ghezzi |   | 
| Alex R. Gibbs | 1 | 1967–pres. |   | 
A. R. Gibbs; amateur, disc: MPC, it:wiki | A. R. Gibbs |   | 
| James B. Gibson (astronomer) | 27 | n.a. |   | 
J. Gibson; it:wiki, MPC→DoMP | J. Gibson |   | 
| Henry L. Giclas | 17 | 1910–2007 |   | 
H. L. Giclas; MPC | H. L. Giclas |   | 
| Richard Gierlinger | 37 | 1967–pres. |   | 
R. Gierlinger; it:wiki, amateur, MPC | R. Gierlinger |   | 
| Richard J. Gilbrech | 1 | n.a. |   | 
R. J. Gilbrech; disc: MPC, inferred | R. J. Gilbrech |   | 
| Alan C. Gilmore | 42 | n.a. |   | 
A. C. Gilmore; MPC | A. C. Gilmore |   | 
| Valter Giuliani | 22 | 1960–pres. |   | 
V. Giuliani; it:wiki | V. Giuliani |   | 
| Brett J. Gladman | 18 | 1966–pres. |   | 
B. Gladman; MPC | B. Gladman |   | 
| Mitch Glaze | 1 | n.a. |   | 
M. Glaze; amateur, disc: MPC, inferred | M. Glaze |   | 
| Arianna E. Gleason | 5 | 1980–pres. |   | 
A. Gleason; MPC | A. Gleason |   | 
| Tom Glinos | 12 | 1960–pres. |   | 
T. Glinos; it:wiki, amateur | T. Glinos |   | 
| Hermann Goldschmidt | 14 | 1802–1866 |   | 
H. Goldschmidt; amateur | H. Goldschmidt |   | 
| David B. Goldstein (astronomer) | 1 | n.a. |   | 
D. B. Goldstein; disc: MPC, it:wiki | D. B. Goldstein |   | 
| Josep Juliá Gómez Donet | 1 | n.a. |   | 
J. J. Gomez; cite: MPC, disc: MPC, it:wiki | J. J. Gomez |   | 
| François Gonnessiat | 2 | 1856–1934 |   | 
F. Gonnessiat; | F. Gonnessiat |   | 
| Luis E. González | 2 | n.a. |   | 
L. E. González; it:wiki | L. E. Gonzalez |   | 
| Vittorio Goretti | 32 | 1939–2016 |   | 
V. Goretti; MPC, Src | V. Goretti |   | 
| Paul Götz | 20 | 1883–1962 |   | 
P. Götz; | P. Gotz |   | 
| Andrew Graham (astronomer) | 1 | 1815–1908 |   | 
A. Graham; disc: MPC | A. Graham |   | 
| Albert D. Grauer | 4 | 1942–pres. |   | 
A. D. Grauer; it:wiki | A. D. Grauer |   | 
| Tommy Grav | 3 | 1973–pres. |   | 
T. Grav; de:wiki, MPC | T. Grav |   | 
| Mauro Graziani | 2 | n.a. |   | 
M. Graziani; based on it:wiki | M. Graziani |   | 
| Robert Greimel | 1 | n.a. |   | 
R. Greimel; disc: MPC, Src, inferred | R. Greimel |   | 
| Dave Grennan | 2 | n.a. |   | 
D. Grennan; , MPC, HP, chng Dave to David Grennan | D. Grennan |   | 
| Markus Griesser (astronomer) | 10 | 1949–pres. |   | 
M. Griesser; amateur, MPC, de:wiki, Eschenberg Obs. | M. Griesser |   | 
| Ian P. Griffin | 26 | 1958–pres. |   | 
I. P. Griffin; de:wiki | I. P. Griffin |   | 
| A. Grigsby | 2 | n.a. |   | 
A. Grigsby; inferred, MPC, MPC | A. Grigsby |   | 
| John Gross (astronomer) | 7 | n.a. |   | 
J. Gross; MPC | J. Gross |   | 
| Arie William Grossman | 1 | n.a. |   | 
A. Grossman; disc: MPC, it:wiki | A. Grossman |   | 
| Gavril Grueff | 1 | n.a. |   | 
G. Grueff; disc: MPC, it:wiki | G. Grueff |   | 
| C. Gualdoni | 1 | n.a. |   | 
C. Gualdoni; disc: MPC, deduced country | C. Gualdoni |   | 
| Joan Guarro i Fló | 5 | n.a. |   | 
J. Guarro i Fló; it:wiki | J. Guarro |   | 
| Daria Guidetti | 2 | n.a. |   | 
D. Guidetti; | D. Guidetti |   | 
| Ernesto Guido | 6 | n.a. |   | 
E. Guido; | E. Guido |   | 
| Amanda Sickafoose Gulbis | 2 | n.a. |   | 
A. Gulbis; MPC | A. Gulbis |   | 
| Cynthia Gustava | 3 | n.a. |   | 
C. Gustava; it:wiki | C. Gustava |   | 
| Knut Anton Walter Gyllenberg | 1 | 1886–1952 |   | 
K. Gyllenberg; disc: MPC, it:wiki | K. Gyllenberg |   | 
| Bernhard Häusler | 1 | 1958–pres. |   | 
B. Häusler; amateur, disc: MPC, Src | B. Haeusler |   | 
| Olivier R. Hainaut | 2 | 1966–pres. |   | 
O. R. Hainaut; MPC | O. R. Hainaut |   | 
| Mark Hammergren | 2 | 1964–pres. |   | 
M. Hammergren; it:wiki, MPC | M. Hammergren |   | 
| Terry Handley | 7 | n.a. |   | 
T. Handley; MPC | T. Handley |   | 
| A. T. Hansen | 1 | n.a. |   | 
A. T. Hansen; disc: MPC, Src | A. T. Hansen |   | 
| Leif Hansen (astronomer) | 1 | n.a. |   | 
L. Hansen; disc: MPC, it:wiki | L. Hansen |   | 
| M. W. Hansen | 1 | n.a. |   | 
M. W. Hansen; disc: MPC, inferred | M. W. Hansen |   | 
| Karl Ludwig Harding | 1 | 1765–1843 |   | 
K. Harding; cite: MPC→DoMP, disc: MPC | K. Harding |   | 
| Eugene A. Harlan | 2 | 1921–2014 |   | 
E. A. Harlan; it:wiki | E. A. Harlan |   | 
| Malcolm Hartley | 3 | 1947–pres. |   | 
M. Hartley; MPC, fr:wiki | M. Hartley |   | 
| Johannes Franz Hartmann | 3 | 1865–1936 |   | 
J. Hartmann; | J. Hartmann |   | 
| Takashi Hasegawa | 1 | n.a. |   | 
T. Hasegawa; disc: MPC | T. Hasegawa |   | 
| Shuji Hayakawa | 41 | n.a. |   | 
S. Hayakawa; it:wiki | S. Hayakawa |   | 
| David Healy (astronomer) | 212 | 1936–2011 |   | 
D. Healy; | D. Healy |   | 
| Zsuzsanna Heiner | 14 | 1949–pres. |   | 
Z. Heiner; it:wiki | Z. Heiner |   | 
| Joseph Helffrich | 13 | 1890–1971 |   | 
J. Helffrich; | J. Helffrich |   | 
| Eleanor F. Helin | 903 | 1932–2009 |   | 
E. F. Helin; MPC | E. F. Helin |   | 
| Karl Ludwig Hencke | 2 | 1793–1866 |   | 
K. L. Hencke; | K. L. Hencke |   | 
| Arne Henden | 1 | 1950–pres. |   | 
A. Henden; cite: MPC, disc: MPC | A. Henden |   | 
| Prosper-Mathieu Henry | 7 | 1849–1903 |   | 
P. M. Henry; | P. M. Henry |   | 
| Paul-Pierre Henry | 7 | 1848–1905 |   | 
P. P. Henry; | P. P. Henry |   | 
| David R. Herald | 3 | n.a. |   | 
D. Herald; MPC | D. Herald |   | 
| Carl W. Hergenrother | 32 | 1973–pres. |   | 
C. W. Hergenrother; | C. W. Hergenrother |   | 
| Kenneth E. Herkenhoff | 2 | n.a. |   | 
K. Herkenhoff; it:wiki | K. Herkenhoff |   | 
| Ejnar Hertzsprung | 2 | 1873–1967 |   | 
E. Hertzsprung; | E. Hertzsprung |   | 
| Merrill Hess | 2 | 1955–pres. |   | 
M. Hess; MPC, amateur | M. Hess |   | 
| David Higgins (astronomer) | 1 | 1961–pres. |   | 
D. Higgins; amateur, cite: MPC, disc: MPC | D. Higgins |   | 
| Richard E. Hill | 7 | 1949–pres. |   | 
R. Hill; it:wiki, Richard Erik Hill, Richard "Rik" Hill, Src | R. Hill |   | 
| John Russell Hind | 10 | 1823–1895 |   | 
J. R. Hind; | J. R. Hind |   | 
| Tsutomu Hioki | 56 | n.a. |   | 
T. Hioki; it:wiki, MPC | T. Hioki |   | 
| Masanori Hirasawa | 52 | n.a. |   | 
M. Hirasawa; | M. Hirasawa |   | 
| Joe Hobart | 35 | n.a. |   | 
J. Hobart; MPC | J. Hobart |   | 
| Sebastian F. Hönig | 563 | 1977–pres. |   | 
S. F. Hönig; MPC, it:wiki, Src | S. F. Hoenig |   | 
| Cuno Hoffmeister | 5 | 1892–1968 |   | 
C. Hoffmeister; | C. Hoffmeister |   | 
| William Holliday (astronomer) | 1 | n.a. |   | 
W. Holliday; disc: MPC, inferred | W. Holliday |   | 
| Matthew J. Holman | 10 | 1967–pres. |   | 
M. J. Holman; MPC | M. J. Holman |   | 
| Robert Holmes (astronomer) | 14 | n.a. |   | 
R. Holmes; it:wiki, amateur, full: Robert E. Holmes Jr. | R. Holmes |   | 
| Henry E. Holt | 689 | 1929–pres. |   | 
H. E. Holt; MPC | H. E. Holt |   | 
| Paulo R. Holvorcem | 197 | 1967–pres. |   | 
P. R. Holvorcem; amateur | P. R. Holvorcem; P. Holvorcem |   | 
| Ulrich Hopp | 1 | n.a. |   | 
U. Hopp; disc: MPC, it:wiki | U. Hopp |   | 
| H. Hori | 3 | n.a. |   | 
H. Hori; MPC | H. Hori |   | 
| Felix Hormuth | 78 | 1975–pres. |   | 
F. Hormuth; MPC | F. Hormuth |   | 
| Kamil Hornoch | 1 | 1972–pres. |   | 
K. Hornoch; amateur, disc: MPC | K. Hornoch |   | 
| Irwin K. Horowitz | 1 | n.a. |   | 
I. Horowitz; disc: MPC, it:wiki | I. Horowitz |   | 
| Tara Houlden | 1 | n.a. |   | 
T. Houlden; disc: MPC | T. Houlden |   | 
| Léo Houziaux | 3 | 1932–pres. |   | 
L. Houziaux; fr:wiki | L. Houziaux |   | 
| Meredith Howard | 1 | n.a. |   | 
M. Howard; disc: MPC, inferred from it:wiki | M. Howard |   | 
| Ellen Suzanne Howell | 1 | 1961–pres. |   | 
E. Howell Bus; wife of S. J. Bus, disc: MPC, it:wiki | E. Howell Bus |   | 
| Xiangyao Hsiao | 10 | n.a. |   | 
X. Y. Hsiao; MPC | X. Y. Hsiao; H.-Y. Hsiao |   | 
| Edwin Hubble | 1 | 1889–1953 |   | 
E. Hubble; cite: MPC, disc: MPC | E. Hubble |   | 
| John Huchra | 1 | 1948–2010 |   | 
J. Huchra; cite: MPC, disc: MPC | J. Huchra |   | 
| Gary Hug | 297 | n.a. |   | 
G. Hug; amateur | G. Hug |   | 
| Joseph Hunaerts | 2 | 1913–pres. |   | 
J. Hunaerts; fr:wiki, full: Joseph J. Hunaerts | J. Hunaerts |   | 
| Kiichirō Furukawa | 92 | 1929–2016 |   | 
K. Furukawa; Hurukawa to Furukawa, MPC | K. Hurukawa |   | 
| Dieter Husar | 1 | 1947–pres. |   | 
D. Husar; cite: MPC, disc: MPC, it:wiki | D. Husar |   | 
| Robert Hutsebaut | 10 | 1941–pres. |   | 
R. Hutsebaut; it:wiki, amateur, MPC | R. Hutsebaut |   | 
| Giampiero Iatteri | 1 | 1941–2004 |   | 
G. Iatteri; amateur, cite: MPC, disc: MPC, it:wiki | G. Iatteri |   | 
| Yasukazu Ikari | 20 | n.a. |   | 
Y. Ikari; it:wiki | Y. Ikari |   | 
| Kustaa Aadolf Inkeri | 1 | 1908–1997 |   | 
K. Inkeri; disc: MPC, it:wiki | K. Inkeri |   | 
| Shigeru Inoda | 17 | 1955–2008 |   | 
S. Inoda; de:wiki, MPC, amateur | S. Inoda |   | 
| Masaru Inoue (astronomer) | 12 | n.a. |   | 
M. Inoue; it:wiki | M. Inoue |   | 
| Sergei I. Ipatov | 8 | 1952–pres. |   | 
S. I. Ipatov; it:wiki, full: Sergij Ivanovič Ipatov / Sergueï Ivanovitch Ipatov | S. I. Ipatov; S. Ipatov |   | 
| Michael J. Irwin | 8 | n.a. |   | 
M. J. Irwin; fr:wiki | M. J. Irwin |   | 
| Koichi Itagaki | 3 | 1947–pres. |   | 
K. Itagaki; it:wiki, MPC, amateur | K. Itagaki |   | 
| Kazuyoshi Itō | 1 | n.a. |   | 
K. Itō; disc: MPC | K. Ito |   | 
| Miguel Itzigsohn | 15 | 18XX–1978 |   | 
M. Itzigsohn; es:wiki | M. Itzigsohn |   | 
| Nikolaj Ivanov | 3 | n.a. |   | 
N. Ivanov; it:wiki | N. Ivanov |   | 
| Violeta G. Ivanova | 14 | n.a. |   | 
V. G. Ivanova; MPC | V. G. Ivanova; V. Ivanova |   | 
| Jurij Mykolajovyč Ivaščenko | 2 | 1961–pres. |   | 
Y. Ivaščenko; it:wiki, MPC, use "Yuri" for English translit. | Y. Ivashchenko |   | 
| Masayuki Iwamoto | 6 | 1954–pres. |   | 
M. Iwamoto; MPC | M. Iwamoto |   | 
| Shun-ei Izumikawa | 2 | n.a. |   | 
S. Izumikawa; | S. Izumikawa |   | 
| Gerhard Jackisch | 1 | n.a. |   | 
G. Jackisch; disc: MPC, it:wiki | G. Jackisch |   | 
| Cyril Jackson (astronomer) | 72 | 1903–1988 |   | 
C. Jackson; | C. Jackson |   | 
| Cristóvão Jacques (astronomer) | 6 | n.a. |   | 
C. Jacques; it:wiki | C. Jacques |   | 
| Quentin Jamieson | 3 | n.a. |   | 
Q. Jamieson; | Q. Jamieson |   | 
| Hamilton M. Jeffers | 1 | 1893–1976 |   | 
H. M. Jeffers; it:wiki, full: Hamilton Moore Jeffers, cite: MPC, disc: MPC | H. M. Jeffers |   | 
| Peter Jekabsons | 2 | 1943–1990 |   | 
P. Jekabsons; it:wiki, amateur, MPC | P. Jekabsons |   | 
| Benjamin Jekhowsky | 12 | 1881–1975 |   | 
B. Jekhovsky; MPC | B. Jekhovsky |   | 
| Kåre S. Jensen | 1 | n.a. |   | 
K. S. Jensen; it:wiki, MPC | K. S. Jensen |   | 
| Poul Jensen (astronomer) | 98 | n.a. |   | 
P. Jensen; | P. Jensen |   | 
| Young-Beom Jeon | 43 | n.a. |   | 
Y.-B. Jeon; | Y.-B. Jeon |   | 
| David C. Jewitt | 45 | 1958–pres. |   | 
D. C. Jewitt; | D. C. Jewitt |   | 
| Zhang-Wei Jin | 1 | n.a. |   | 
Z.-W. Jin; MPC inferred | Z.-W. Jin |   | 
| Ernest Leonard Johnson | 18 | 18xx–1977 |   | 
E. L. Johnson; | E. L. Johnson |   | 
| Michael L. Johnson | 2 | n.a. |   | 
M. L. Johnson; it:wiki, MPC | M. L. Johnson |   | 
| Gilbert R. Jones | 5 | n.a. |   | 
G. R. Jones; MPC, inferred | G. R. Jones |   | 
| Richard E. Jones | 2 | n.a. |   | 
R. E. Jones; it:wiki, MPC | R. E. Jones |   | 
| Amy B. Jordan (astronomer) | 1 | n.a. |   | 
A. B. Jordan; MPC | A. B. Jordan |   | 
| Charles W. Juels | 475 | 1944–2009 |   | 
C. W. Juels; amateur | C. W. Juels |   | 
| Mario Jurić | 125 | 1979–pres. |   | 
M. Jurić; | M. Juric |   | 
| Anlaug Amanda Kaas | 1 | n.a. |   | 
A. A. Kaas; MPC | A. A. Kaas |   | 
| Tetsuo Kagawa | 115 | 1969–pres. |   | 
T. Kagawa; MPC | T. Kagawa |   | 
| Franz Kaiser | 21 | 1891–1962 |   | 
F. Kaiser; MPC | F. Kaiser |   | 
| Watari Kakei | 3 | 1947–pres. |   | 
W. Kakei; fr:wiki | W. Kakei |   | 
| Dušan Kalmančok | 7 | 1945–pres. |   | 
D. Kalmančok; MPC | D. Kalmancok |   | 
| Lars Kamél | 2 | 1960–pres. |   | 
L. Kamél; cite: MPC, disc: MPC, MPC, Src | L. Kamel |   | 
| Karl Walter Kamper | 3 | 1941–1998 |   | 
K. W. Kamper; it:wiki | K. W. Kamper |   | 
| Kiyotaka Kanai | 1 | 1951–pres. |   | 
K. Kanai; MPC, amateur | K. Kanai |   | 
| Ethan Kandler | 3 | n.a. |   | 
E. Kandler; it:wiki | E. Kandler |   | 
| Jens Kandler | 25 | 1973–pres. |   | 
J. Kandler; de:wiki, MPC | J. Kandler; J. Kander |   | 
| Hiroshi Kaneda | 705 | 1953–pres. |   | 
H. Kaneda; MPC | H. Kaneda |   | 
| Lyudmila Karachkina | 130 | 1948–pres. |   | 
L. G. Karachkina; MPC | L. G. Karachkina |   | 
| Stefan Karge | 51 | 1963–pres. |   | 
S. Karge; amateur, MPC | S. Karge |   | 
| Ádám Kárpáti | 2 | n.a. |   | 
Á. Kárpáti; | A. Karpati |   | 
| Galina Ričardovna Kastel' | 9 | n.a. |   | 
G. R. Kastel'; MPC, it:wiki, fix cat: "Gregor" (wrong) | G. R. Kastel' |   | 
| John J. Kavelaars | 7 | 1966–pres. |   | 
J. J. Kavelaars; MPC | J. J. Kavelaars |   | 
| Kōyō Kawanishi | 13 | 1959–pres. |   | 
K. Kawanishi; MPC | K. Kawanishi |   | 
| Nobuhiro Kawasato | 105 | n.a. |   | 
N. Kawasato; MPC | N. Kawasato |   | 
| James Edward Keeler | 2 | 1857–1900 |   | 
J. E. Keeler; MPC | J. E. Keeler |   | 
| János Kelemen | 1 | n.a. |   | 
J. Kelemen; MPC, Src, Src | J. Kelemen |   | 
| Susan D. Kern | 8 | 1977–pres. |   | 
S. D. Kern; it:wiki, MPC | S. D. Kern |   | 
| James W. Kessel | 26 | n.a. |   | 
J. W. Kessel; | J. W. Kessel |   | 
| B. Khafizov | 1 | n.a. |   | 
B. Khafizov; MPC, inferred country | B. Khafizov |   | 
| Pamela M. Kilmartin | 41 | n.a. |   | 
P. M. Kilmartin; MPC | P. M. Kilmartin |   | 
| Seung-Lee Kim | 1 | n.a. |   | 
S.-L. Kim; inferred, MPC | S.-L. Kim |   | 
| Randolph L. Kirk | 1 | n.a. |   | 
R. Kirk; it:wiki, MPC | R. Kirk |   | 
| K. Kirsch | 3 | n.a. |   | 
K. Kirsch; it:wiki | K. Kirsch |   | 
| László L. Kiss | 50 | 1972–pres. |   | 
L. Kiss; it:wiki MPC | L. Kiss |   | 
| Minoru Kizawa | 12 | 1947–pres. |   | 
M. Kizawa; | M. Kizawa |   | 
| Marcel Klein | 2 | 1984–pres. |   | 
M. Klein; amateur,[2] MPC, MPC, Src | M. Klein |   | 
| Arnold Richard Klemola | 16 | 1931–pres. |   | 
A. R. Klemola; de:wiki, MPC | A. R. Klemola |   | 
| Jan T. Kleyna | 6 | n.a. |   | 
J. Kleyna; it:wiki | J. Kleyna |   | 
| Rainer Kling | 75 | 1952–pres. |   | 
R. Kling; amateur, de:wiki, MPC | R. Kling |   | 
| Alain Klotz | 7 | 1947–pres. |   | 
A. Klotz; fr:wiki, MPC, amateur | A. Klotz |   | 
| Mary Ellen Knewston | 1 | n.a. |   | 
M. Knewtson; amateur, inferred, MPC | M. Knewtson |   | 
| Zoran Knežević (astronomer) | 1 | 1949–pres. |   | 
Z. Knežević; cite: MPC, disc: MPC | Z. Knezevic |   | 
| André Knöfel | 15 | 1963–pres. |   | 
A. Knöfel; de:wiki, MPC, amateur | A. Knofel |   | 
| Viktor Knorre | 4 | 1840–1919 |   | 
V. Knorre; | V. Knorre |   | 
| Jurō Kobayashi | 2 | 1949–pres. |   | 
J. Kobayashi; it:wiki MPC | J. Kobayashi |   | 
| Takao Kobayashi | 2479 | 1961–pres. |   | 
T. Kobayashi; MPC | T. Kobayashi |   | 
| Michal Kočer | 9 | n.a. |   | 
M. Kočer; it:wiki, MPC | M. Kocer |   | 
| Bernd Koch | 3 | 1955–pres. |   | 
B. Koch; it:wiki, amateur, MPC | B. Koch |   | 
| Peter Kocher | 93 | n.a. |   | 
P. Kocher; fr:wiki, amateur, HP | P. Kocher |   | 
| Michael König | 2 | 1966–pres. |   | 
M. König; amateur,[2] MPC, Src | M. Koenig |   | 
| Luboš Kohoutek | 76 | 1935–pres. |   | 
L. Kohoutek; MPC | L. Kohoutek |   | 
| Masahiro Koishikawa | 19 | 1952–pres. |   | 
M. Koishikawa; MPC | M. Koishikawa |   | 
| Takuo Kojima | 45 | 1955–pres. |   | 
T. Kojima; it:wiki, amateur, MPC | T. Kojima |   | 
| Ales Kolář | 2 | n.a. |   | 
A. Kolář; disc: MPC, MPC, (differs from Jan Kolář MPC, MPC) | A. Kolar |   | 
| Eberhard Koldewey | 2 | 1937–pres. |   | 
E. Koldewey; it:wiki, MPC | E. Koldewey |   | 
| Peter Kolény | 35 | n.a. |   | 
P. Kolény; | P. Koleny |   | 
| Arthur König (astronomer) | 1 | 1895–1969 |   | 
A. König; son of Arthur Peter König, disc and cite: MPC, it:wiki | A. Konig |   | 
| August Kopff | 68 | 1882–1960 |   | 
A. Kopff; MPC | A. Kopff |   | 
| Korado Korlević | 1294 | 1958–pres. |   | 
K. Korlević; amateur, MPC | K. Korlevic |   | 
| Leonard Kornoš | 37 | 1956–pres. |   | 
L. Kornoš; it:wiki, MPC | L. Kornos |   | 
| Stanislav Alexandrovich Korotkiy | 2 | n.a. |   | 
S. Korotkiy; it:wiki, MPC | S. Korotkiy |   | 
| Hiroki Kosai | 93 | 1933–pres. |   | 
H. Kosai; MPC | H. Kosai |   | 
| Georgiy U. Koval'chuk | 2 | n.a. |   | 
G. Koval'chuk; disc: MPC, MPC | G. Kovalchuk |   | 
| Charles T. Kowal | 22 | 1940–2011 |   | 
C. T. Kowal; full: Charles Thomas Kowal | C. T. Kowal |   | 
| Richard Kowalski | 1 | 1963–pres. |   | 
R. A. Kowalski; cite: MPC, disc: MPC | R. A. Kowalski |   | 
| Rainer Kracht | 3 | 1948–pres. |   | 
R. Kracht; it:wiki, amateur, MPC | R. Kracht |   | 
| Thilo Kranz | 1 | n.a. |   | 
T. Kranz; MPC with Christian Wolf, Src | T. Kranz |   | 
| Rainer Kresken | 11 | n.a |   | 
R. Kresken; MPC | R. Kresken |   | 
| Mike Kretlow | 8 | 1967–pres. |   | 
M. Kretlow; it:wiki, MPC, age[2] | M. Kretlow |   | 
| Charles J. Krieger | 1 | 1898–pres. |   | 
C. J. Krieger; it:wiki, MPC, full: Charles John Krieger | C. J. Krieger |   | 
| A. Kriete | 1 | n.a. |   | 
A. Kriete; inferred from MPC | A. Kriete |   | 
| Timur Valer'evič Krjačko | 60 | 1970–pres. |   | 
T. V. Kryachko; amateur, it:wiki, MPC | T. V. Kryachko; T. Kryachko |   | 
| Marcin Kubiak | 1 | n.a. |   | 
M. Kubiak; MPC | M. Kubiak |   | 
| Jeremy Martin Kubica | 15 | n.a. |   | 
J. Kubica; MPC | J. Kubica |   | 
| Kazuo Kubokawa | 1 | 1903–1943 |   | 
K. Kubokawa; MPC | K. Kubokawa |   | 
| François Kugel | 351 | 1959–pres. |   | 
F. Kugel; MPC, Observatoire Chante-Perdrix (A77) | F. Kugel |   | 
| Zoltán Kuli | 33 | n.a. |   | 
Z. Kuli; inferred from it:wiki | Z. Kuli |   | 
| György Kulin | 21 | 1905–1989 |   | 
G. Kulin; MPC | G. Kulin |   | 
| Pratibha Kumar | 3 | n.a. |   | 
P. Kumar; wife of V. Reddy, MPC, MPC, MPC, Src, Src | P. Kumar |   | 
| Nikolaj Efimovič Kuročkin | 2 | 1923–2003 |   | 
N. E. Kuročkin; it:wiki | N. E. Kurochkin |   | 
| Hirohisa Kurosaki | 1 | 1970–pres. |   | 
H. Kurosaki; cite: MPC, disc: MPC | H. Kurosaki |   | 
| Stefan Kürti | 7 | n.a. |   | 
S. Kürti; HP | S. Kurti |   | 
| Lothar Kurtze | 1 | 1972–pres. |   | 
L. Kurtze; amateur,[2] disc: MPC | L. Kurtze |   | 
| Reiki Kushida | 1 | n.a. |   | 
R. Kushida; amateur, MPC, MPC, wife of Y. Kushida | R. Kushida |   | 
| Yoshio Kushida | 56 | 1957–pres. |   | 
Y. Kushida; MPC, husband of R. Kushida | Y. Kushida |   | 
| Michal Kusiak | 2 | n.a. |   | 
M. Kusiak; Src, diarcritics: Michał Kusiak | M. Kusiak |   | 
| Peter Kušnirák | 291 | 1974–pres. |   | 
P. Kušnirák; | P. Kusnirak |   | 
| Jaroslav Květoň | 2 | n.a. |   | 
J. Květoň; it:wiki, MPC | J. Kveton |   | 
| Andrzej Kwiek | 1 | n.a. |   | 
A. Kwiek; fr:wiki, MPC | A. Kwiek |   | 
| Peter Kyrylenko | 1 | 1987–pres. |   | 
P. Kyrylenko; MPC | P. Kyrylenko |   | 
| Juan Lacruz | 59 | n.a. |   | 
J. Lacruz; it:wiki | J. Lacruz |   | 
| Claes-Ingvar Lagerkvist | 146 | 1944–pres. |   | 
C.-I. Lagerkvist; MPC | C.-I. Lagerkvist; C. Lagerkvist |   | 
| Joanny-Philippe Lagrula | 1 | 1870–1941 |   | 
J. Lagrula; MPC, MPC | J. Lagrula |   | 
| Luciano Lai | 13 | 1948–pres. |   | 
L. Lai; it:wiki, MPC | L. Lai |   | 
| Carl Otto Lampland | 1 | 1873–1951 |   | 
C. O. Lampland; MPC | C. O. Lampland |   | 
| Werner Landgraf | 7 | 1959–pres. |   | 
W. Landgraf; MPC | W. Landgraf |   | 
| Jeffrey A. Larsen | 2 | 1967–pres. |   | 
J. A. Larsen; fr:wiki, MPC | J. A. Larsen |   | 
| Stephen M. Larson | 2 | n.a. |   | 
S. M. Larson; fr:wiki, MPC | S. M. Larson |   | 
| Tod Richard Lauer | 1 | 1957–pres. |   | 
T. Lauer; MPC | T. Lauer |   | 
| Vygandas Laugalys | 1 | n.a. |   | 
V. Laugalys; it:wiki, MPC | V. Laugalys |   | 
| Marguerite Laugier | 21 | 1896–1976 |   | 
M. Laugier; MPC | M. Laugier |   | 
| A. Laurent | 1 | n.a. |   | 
A. Laurent; fr:wiki, MPC and MPC, spcl. case, also "J.J.P." vs "J." | J. J. P. Laurent |   | 
| Stephen P. Laurie | 50 | n.a. |   | 
S. P. Laurie; amateur | S. P. Laurie |   | 
| Kenneth J. Lawrence | 32 | 1964–pres. |   | 
K. J. Lawrence; | K. J. Lawrence |   | 
| Susannah Lazar | 1 | 1982–pres. |   | 
S. Lazar; it:wiki, MPC, amateur | S. Lazar |   | 
| Charles le Morvan | 1 | 1865–1933 |   | 
C. le Morvan; fr:wiki, MPC | C. le Morvan |   | 
| Carlos Leal (astronomer) | 9 | n.a. |   | 
C. Leal; fr:wiki | C. Leal |   | 
| Byung-Chol Lee | 37 | n.a. |   | 
B.-C. Lee; it:wiki | B.-C. Lee |   | 
| L. Lee | 1 | n.a. |   | 
L. Lee; inferred, MPC | L. Lee |   | 
| Tae-Hyung Lee | 1 | 1964–pres. |   | 
T. H. Lee; it:wiki, MPC | T. H. Lee |   | 
| Jonathan P. Leech | 1 | n.a. |   | 
J. P. Leech; inferred MPC | J. P. Leech |   | 
| Gerhard Lehmann | 21 | 1960–pres. |   | 
G. Lehmann; amateur, de:wiki, MPC | G. Lehmann |   | 
| Gregory J. Leonard | 11 | n.a. |   | 
G. J. Leonard; it:wiki | G. J. Leonard |   | 
| Otto Lesser | 1 | 1830–1887 |   | 
O. Lesser; MPC | O. Lesser |   | 
| Ken Levin | 5 | n.a. |   | 
K. Levin; MPC | K. Levin |   | 
| Stephen Levine (astronomer) | 1 | n.a. |   | 
S. Levine; MPC, inferred | S. Levine |   | 
| David H. Levy | 60 | 1948–pres. |   | 
D. H. Levy; MPC | D. H. Levy; D. Levy |   | 
| Wendee Levy | 4 | 1948–pres. |   | 
W. Levy; it:wiki, full: Wendee Esther Wallach Levy, MPC, wife of D. H. Levy | W. Levy |   | 
| William Liller | 2 | 1927–pres. |   | 
W. Liller; MPC | W. Liller |   | 
| Lin Qisheng (astronomer) | 62 | 1964–pres. |   | 
C.-S. Lin; it:wiki | C.-S. Lin; C. S. Lin |   | 
| Hung-Chin Lin | 76 | n.a. |   | 
H.-C. Lin; (林宏欽), | H.-C. Lin |   | 
| Robert Linderholm | 26 | 1933–2013 |   | 
R. Linderholm; | R. Linderholm |   | 
| Karl Lohnert | 4 | 1885–1944 |   | 
K. Lohnert; it:wiki, full: Karl Julius Lohnert, MPC | K. Lohnert |   | 
| A. Lokalov | 1 | n.a. |   | 
A. Lokalov; MPC | A. Lokalov |   | 
| Vladimir O. Lokot’ | 2 | n.a. |   | 
V. Lokot’; disc: MPC, MPC | V. Lokot |   | 
| Álvaro López-García | 71 | 1941–pres. |   | 
Á. López-G.; amateur, MPC, it:wiki | A. Lopez |   | 
| Juan M. Lopez | 3 | n.a. |   | 
J.-M. López; assumed ESP, Src | J.-M. Lopez; J. M. Lopez |   | 
| Joachim Lorenz | 4 | 1955–pres. |   | 
J. Lorenz; amateur,[2] disc: MPC | J. Lorenz |   | 
| Wilhelm Lorenz (astronomer) | 4 | 1886–1918 |   | 
W. Lorenz; it:wiki, full: Karl Wilhelm Lorenz (change), | W. Lorenz |   | 
| Miklós Lovas | 2 | 1931–pres. |   | 
M. Lovas; it:wiki, MPC | M. Lovas |   | 
| Andrew Lowe | 499 | 1959–pres. |   | 
A. Lowe; it:wiki, amateur, MPC | A. Lowe |   | 
| Percival Lowell | 1 | 1855–1916 |   | 
P. Lowell; MPC, MP missing in body of article | P. Lowell |   | 
| Paul Luckas | 2 | 1962–pres. |   | 
P. Luckas; it:wiki, MPC, amateur | P. Luckas |   | 
| Christian B. Luginbuhl | 3 | 1955–pres. |   | 
C. B. Luginbuhl; it:wiki, MPC | C. B. Luginbuhl |   | 
| Kjell Lundgren | 2 | 1950–pres. |   | 
K. Lundgren; MPC | K. Lundgren |   | 
| Federica Luppi | 1 | n.a. |   | 
F. Luppi; MPC | F. Luppi |   | 
| Robert Luther | 24 | 1822–1900 |   | 
R. Luther; MPC | R. Luther |   | 
| Jane Luu | 35 | 1963–pres. |   | 
J. X. Luu; MPC | J. X. Luu |   | 
| Lucas M. Macri | 1 | 1972–pres. |   | 
L. Macri; it:wiki, MPC | L. Macri |   | 
| Hiroshi Maeno | 7 | n.a. |   | 
H. Maeno; it:wiki | H. Maeno |   | 
| John Mahony (astronomer) | 9 | n.a. |   | 
J. Mahony; amateur, Src | J. Mahony |   | 
| Marie Mahrová | 4 | 1947–pres. |   | 
M. Mahrová; it:wiki | M. Mahrova |   | 
| Renu Malhotra | 1 | 1961–pres. |   | 
R. Malhotra; MPC, MPC | R. Malhotra |   | 
| Franco Mallia | 14 | 1961–pres. |   | 
F. Mallia; it:wiki, amateur, MPC | F. Mallia |   | 
| Francesco Manca | 26 | 1966–pres. |   | 
F. Manca; amateur, MPC | F. Manca |   | 
| Jan Karel Mánek | 1 | 1961–pres. |   | 
J. Manek; amateur, MPC, MPC | J. Manek |   | 
| Brian G. W. Manning | 19 | 1926–2011 |   | 
B. G. W. Manning; | B. G. W. Manning |   | 
| Massimiliano Mannucci | 1 | 1970–pres. |   | 
M. Mannucci; it:wiki, amateur, MPC | M. Mannucci |   | 
| José Manteca | 13 | n.a. |   | 
J. Manteca; it:wiki, aka "Pepe Manteca" | J. Manteca |   | 
| Ilan Manulis | 1 | n.a. |   | 
I. Manulis; disc: MPC, inferred | I. Manulis |   | 
| Frédéric Maréchal | 2 | 1952–pres. |   | 
F. Maréchal; it:wiki, amateur | F. Marechal |   | 
| Wladimiro Marinello | 3 | n.a. |   | 
W. Marinello; it:wiki, amateur, MPC | W. Marinello |   | 
| Mark Scott Marley | 1 | n.a. |   | 
M. S. Marley; it:wiki, MPC | M. S. Marley |   | 
| Brian G. Marsden | 1 | 1937–2010 |   | 
B. G. Marsden; cite: MPC, disc: MPC | B. G. Marsden |   | 
| Albert Marth | 1 | 1828–1897 |   | 
A. Marth; MPC | A. Marth |   | 
| Axel Martin | 3 | n.a. |   | 
A. Martin; it:wiki,MPC | A. Martin |   | 
| Terry Martin (astronomer) | 1 | n.a. |   | 
T. Martin; MPC, Src | T. Martin |   | 
| Carlos T. Martinez | 5 | n.a. |   | 
C. T. Martinez; Src | C. T. Martinez |   | 
| Gianluca Masi | 26 | 1972–pres. |   | 
G. Masi; MPC | G. Masi |   | 
| Joseph Masiero | 47 | 1982–pres. |   | 
J. Masiero; MPC | J. Masiero |   | 
| Egisto Masotti | 3 | 1947–pres. |   | 
E. Masotti; it:wiki, MPC | E. Masotti |   | 
| Adam Massinger | 7 | 1888–1914 |   | 
A. Massinger; de:wiki, MPC | A. Massinger |   | 
| Giuseppe Massone | 1 | n.a. |   | 
G. Massone; MPC, inferred | G. Massone |   | 
| Mary Alice Mathison | 1 | n.a. |   | 
M. A. Mathison; disc: MPC, inferred from it:wiki | M. A. Mathison |   | 
| Stanislav Matičič | 2 | n.a. |   | 
S. Matičič; inferred from it:wiki | S. Maticic |   | 
| Damir Matković | 2 | n.a. |   | 
D. Matković; it:wiki | D. Matkovic |   | 
| Robert D. Matson | 186 | 1962–pres. |   | 
R. Matson; it:wiki | R. Matson |   | 
| Masanori Matsuyama | 19 | 1950–pres. |   | 
M. Matsuyama; de:wiki, amateur, MPC, 松山正則 | M. Matsuyama |   | 
| Daniel Matter | 5 | 1957–pres. |   | 
D. Matter; it:wiki, amateur, MPC | D. Matter |   | 
| Alain Maury | 9 | 1958–pres. |   | 
A. Maury; MPC | A. Maury |   | 
| D. Mayes | 1 | n.a. |   | 
D. Mayes; inferred, MPC | D. Mayes |   | 
| Emiliano Mazzoni | 2 | 1953–pres. |   | 
E. Mazzoni; it:wiki, amateur, MPC | E. Mazzoni |   | 
| Michele Mazzucato | 5 | 1962–pres. |   | 
M. Mazzucato; it:wiki, MPC | M. Mazzucato |   | 
| John V. McClusky | 153 | n.a. |   | 
J. V. McClusky; | J. V. McClusky |   | 
| Billy D. McCormack | 1 | n.a. |   | 
B. D. McCormack; MPC | B. D. McCormack |   | 
| Jennie McCormick | 1 | n.a. |   | 
J. McCormick; disc: MPC, #R to observatory | J. McCormick |   | 
| Alric D. McDermott | 1 | n.a. |   | 
A. D. McDermott; MPC | A. D. McDermott |   | 
| Dave McDonald (astronomer) | 2 | n.a. |   | 
D. McDonald; inferred from it:wiki, MPC | D. McDonald |   | 
| Stephen W. McDonald | 1 | n.a. |   | 
S. McDonald; MPC | S. McDonald |   | 
| James E. McGaha | 6 | 1946–pres. |   | 
J. McGaha; amateur, it:wiki, MPC | J. McGaha |   | 
| P. McKenzie | 1 | n.a. |   | 
P. McKenzie; assumed AUS, MPC | P. McKenzie |   | 
| David McLeish (astronomer) | 1 | n.a. |   | 
D. McLeish; it:wiki, MPC | D. McLeish |   | 
| Robert H. McNaught | 481 | 1956–pres. |   | 
R. H. McNaught; MPC | R. H. McNaught |   | 
| Jeffrey S. Medkeff | 10 | 1968–2008 |   | 
J. Medkeff; | J. Medkeff |   | 
| Karen Jean Meech | 3 | n.a. |   | 
K. J. Meech; MPC | K. J. Meech |   | 
| Carol Neese | 1 | 1958–pres. |   | 
C. Neese; MPC, MPC, (presumed MPC-typo Meese for Neese) | C. Meese |   | 
| Sven Melchert | 2 | 1968–pres. |   | 
S. Melchert; amateur,[2] disc: MPC, MPC | S. Melchert |   | 
| Philibert Jacques Melotte | 1 | 1880–1961 |   | 
P. Melotte; MPC | P. Melotte |   | 
| J. Dave Mendenhall | 1 | n.a. |   | 
J. D. Mendenhall; it:wiki, MPC | J. D. Mendenhall |   | 
| Jean-Claude Merlin | 65 | 1954–pres. |   | 
J.-C. Merlin; MPC | J.-C. Merlin |   | 
| Szabolcs Mészáros | 5 | 1981–pres. |   | 
S. Mészáros; it:wiki | S. Meszaros |   | 
| Joel Hastings Metcalf | 41 | 1866–1925 |   | 
J. H. Metcalf; MPC, MPC | J. H. Metcalf |   | 
| Natal'ja Vital'evna Metlova | 1 | n.a. |   | 
N. V. Metlova; it:wiki, MPC | N. V. Metlova |   | 
| Michel Meunier | 1 | n.a. |   | 
M. Meunier; it:wiki, amateur, MPC | M. Meunier |   | 
| Erich Meyer | 21 | 1951–pres. |   | 
E. Meyer; amateur, MPC | E. Meyer |   | 
| Maik Meyer | 16 | 1970–pres. |   | 
M. Meyer; de:wiki, amateur, MPC | M. Meyer |   | 
| J. Michaud | 1 | n.a. |   | 
J. Michaud; assumed USA, MPC | J. Michaud |   | 
| Marco Micheli | 10 | 1983–pres. |   | 
M. Micheli; MPC, it:wikinews | M. Micheli |   | 
| René Michelsen | 5 | n.a. |   | 
R. Michelsen; inferred MPC | R. Michelsen |   | 
| Celina Mikolajczak | 4 | n.a. |   | 
C. Mikolajczak; it:wiki | C. Mikolajczak |   | 
| Herman Mikuž | 21 | n.a. |   | 
H. Mikuž; it:wiki | H. Mikuz |   | 
| R. Miles | 1 | n.a. |   | 
R. Miles; inferred, MPC | R. Miles |   | 
| Robert L. Millis | 6 | n.a. |   | 
R. Millis; MPC, DoMP, it:wiki, fr:wiki | R. Millis |   | 
| Elia Millosevich | 2 | 1848–1919 |   | 
E. Millosevich; MPC | E. Millosevich |   | 
| Matt Mills (astronomer) | 1 | n.a. |   | 
M. Mills; inferred, MPC | M. Mills |   | 
| Rudolph Minkowski | 1 | 1895–1976 |   | 
R. Minkowski; disc: MPC | R. Minkowski |   | 
| Tetsuyasu Mitani | 1 | 1927–2004 |   | 
T. Mitani; it:wiki, MPC, MPC | T. Mitani |   | 
| Seidai Miyasaka | 4 | 1955–pres. |   | 
S. Miyasaka; MPC | S. Miyasaka |   | 
| Takashi Mizuno (astronomer) | 1 | 1955–pres. |   | 
T. Mizuno; it:wiki, amateur, MPC MPC | T. Mizuno |   | 
| Yoshikane Mizuno | 52 | 1954–pres. |   | 
Y. Mizuno; MPC | Y. Mizuno |   | 
| Marko Moilanen | 1 | n.a. |   | 
M. Moilanen; it:wiki, MPC | M. Moilanen |   | 
| Lawrence Alan Molnar | 68 | 1959–pres. |   | 
L. A. Molnar; it:wiki, MPC | L. A. Molnar |   | 
| Jean Montanne | 1 | n.a. |   | 
J. Montanne; it:wiki, MPC | J. Montanne |   | 
| Nico Montigiani | 1 | n.a. |   | 
N. Montigiani; it:wiki, MPC | N. Montigiani |   | 
| Didier Morata | 1 | 1954–pres. |   | 
D. Morata; it:wiki, amateur, MPC MPC | D. Morata |   | 
| Stéphane Morata | 1 | 1977–pres. |   | 
S. Morata; it:wiki, amateur, MPC MPC | S. Morata |   | 
| Zdeněk Moravec | 93 | 1968–pres. |   | 
Z. Moravec; | Z. Moravec |   | 
| Hiroshi Mori (astronomer) | 45 | 1958–pres. |   | 
H. Mori; it:wiki, MPC | H. Mori |   | 
| Nicholas Moskovitz | 1 | 1981–pres. |   | 
N. Moskovitz; MPC, MPC | N. Moskovitz |   | 
| Patrick M. Motl | 9 | n.a. |   | 
P. M. Motl; it:wiki, MPC | P. M. Motl |   | 
| Stefano Mottola | 5 | n.a. |   | 
S. Mottola; it:wiki, MPC | S. Mottola |   | 
| Antonín Mrkos | 274 | 1918–1996 |   | 
A. Mrkos; MPC | A. Mrkos |   | 
| Jean Mueller | 13 | 1950–pres. |   | 
J. E. Mueller; MPC | J. E. Mueller |   | 
| Masaru Mukai | 13 | 1949–pres. |   | 
M. Mukai; | M. Mukai |   | 
| Gustavo Muler | 21 | n.a. |   | 
G. Muler; (Observatorio Nazaret J47) | G. Muler |   | 
| John-Derral Mulholland | 1 | 1934–2008 |   | 
J.-D. Mulholland; it:wiki, MPC | J. D. Mulholland |   | 
| Ulisse Munari | 53 | 1960–pres. |   | 
U. Munari; MPC | U. Munari |   | 
| J. Muñoz | 1 | n.a. |   | 
J. Muñoz; disc: MPC, inferred from it:wiki | J. Munoz |   | 
| Osamu Muramatsu | 73 | 1949–pres. |   | 
O. Muramatsu; MPC | O. Muramatsu |   | 
| Juan Carlos Muzzio | 2 | 1946–pres. |   | 
J. C. Muzzio; it:wiki, MPC | J. C. Muzzio |   | 
| Atsushi Nakajima (astronomer) | 1 | n.a. |   | 
A. Nakajima; MPC | A. Nakajima |   | 
| Akimasa Nakamura | 112 | 1961–pres. |   | 
A. Nakamura; MPC | A. Nakamura |   | 
| Tsuko Nakamura | 3 | 1943–pres. |   | 
T. Nakamura; it:wiki, MPC | T. Nakamura |   | 
| Akio Nakanishi | 2 | 1964–pres. |   | 
A. Nakanishi; amateur, MPC | A. Nakanishi |   | 
| Orlando A. Naranjo | 38 | 1951–pres. |   | 
O. A. Naranjo; it:wiki | O. A. Naranjo |   | 
| Michael Nassir | 1 | n.a. |   | 
M. Nassir; MPC | M. Nassir |   | 
| Akira Natori | 32 | 1956–pres. |   | 
A. Natori; it:wiki, MPC | A. Natori |   | 
| Edgar Rangel Netto | 8 | n.a. |   | 
E. R. Netto; de:wiki, MPC | E. R. Netto |   | 
| Grigory Neujmin | 74 | 1885–1946 |   | 
G. N. Neujmin; MPC | G. N. Neujmin |   | 
| Vitaly Nevsky | 6 | n.a. |   | 
V. Nevski; alt. Vitalij Nevskij / Vitaliy Nevskiy, amateur, Vitebsk Obs. and Nevskiy, Comet ISON | V. Nevski |   | 
| Phil Nicholson | 1 | n.a. |   | 
P. Nicholson; disc: MPC | P. Nicholson |   | 
| Seth Barnes Nicholson | 2 | 1891–1963 |   | 
S. B. Nicholson; cite: MPC→DoMP, disc: MPC and MPC | S. B. Nicholson |   | 
| Tsuneo Niijima | 32 | 1955–pres. |   | 
T. Niijima; , amateur, MPC | T. Niijima |   | 
| V. L. Nixon | 1 | n.a. |   | 
V. L. Nixon; MPC | V. L. Nixon |   | 
| Michael C. Nolan | 1 | 1963–pres. |   | 
M. C. Nolan; it:wiki, MPC, MPC | M. C. Nolan |   | 
| Jaume Nomen | 55 | 1960–pres. |   | 
J. Nomen; MPC | J. Nomen |   | 
| Toshiro Nomura | 13 | 1954–pres. |   | 
T. Nomura; MPC | T. Nomura |   | 
| Hans Ulrik Nørgaard-Nielsen | 2 | n.a. |   | 
H. U. Nørgaard-Nielsen; it:wiki, MPC | H. U. Norgaard-Nielsen |   | 
| Artyom Novichonok | 20 | n.a. |   | 
A. Novichonok; Comet ISON, Src | A. Novichonok; A. O. Novichonok |   | 
| Andrew J. Noymer | 7 | 1971–pres. |   | 
A. J. Noymer; it:wiki, MPC | A. J. Noymer |   | 
| Donal O'Ceallaigh | 3 | n.a. |   | 
D. O'Ceallaigh; Src | D. O'Ceallaigh |   | 
| Erwin Obermair | 7 | 1946–pres. |   | 
E. Obermair; MPC, amateur, | E. Obermair |   | 
| Eran O. Ofek | 1 | n.a. |   | 
E. O. Ofek; disc: MPC, HP | E. O. Ofek |   | 
| Warren B. Offutt | 17 | 1928–pres. |   | 
W. Offutt; MPC | W. Offutt |   | 
| Youhei Ohba | 3 | n.a. |   | 
Y. Ohba; at ISAS | Y. Ohba |   | 
| Okuro Oikawa | 8 | 1896–1980 |   | 
O. Oikawa; MPC | O. Oikawa |   | 
| Gregory Wayne Ojakangas | 2 | n.a. |   | 
G. Ojakangas; it:wiki, MPC and MPC | G. Ojakangas |   | 
| Arto Oksanen | 1 | n.a. |   | 
A. Oksanen; MPC, amateur | A. Oksanen |   | 
| Tomimaru Okuni | 130 | 1931–pres. |   | 
T. Okuni; MPC, amateur | T. Okuni |   | 
| Heinrich Wilhelm Matthias Olbers | 2 | 1758–1840 |   | 
H. W. Olbers; MPC | H. W. Olbers |   | 
| C. Michelle Olmstead | 46 | 1969–pres. |   | 
C. M. Olmstead; MPC | C. M. Olmstead |   | 
| Csilla Orgel | 1 | n.a. |   | 
C. Orgel; assumed per it:wiki, MPC | C. Orgel |   | 
| José Luis Ortiz Moreno | 1 | 1967–pres. |   | 
J. L. Ortiz; cite: MPC, disc: MPC, unofficial discoverer Haumea | J. L. Ortiz |   | 
| Michel Ory | 199 | 1966–pres. |   | 
M. Ory; amateur, MPC | M. Ory |   | 
| Yoshiaki Oshima | 61 | 1952–pres. |   | 
Y. Oshima; MPC | Y. Oshima |   | 
| Liisi Oterma | 54 | 1915–2001 |   | 
L. Oterma; MPC | L. Oterma |   | 
| Satoru Otomo | 148 | 1957–pres. |   | 
S. Otomo; amateur, MPC | S. Otomo |   | 
| Rafael Pacheco | 57 | 1954–pres. |   | 
R. Pacheco; MPC | R. Pacheco |   | 
| Deborah Lynne Padgett | 1 | n.a. |   | 
D. Padgett; inferred from MPC | D. Padgett |   | 
| Johann Palisa | 122 | 1848–1925 |   | 
J. Palisa; MPC | J. Palisa |   | 
| Amanda Papadimos | 4 | n.a. |   | 
A. Papadimos; inferred country | A. Papadimos |   | 
| Praskov'ja Georgievna Parchomenko | 2 | 1886–1970 |   | 
P. Parchomenko; it:wiki, MPC | P. Parchomenko |   | 
| Yun-Ho Park | 2 | n.a. |   | 
Y.-H. Park; it:wiki | Y.-H. Park |   | 
| Joel W. Parker | 2 | 1962–pres. |   | 
J. W. Parker; inferred from MPC | J. W. Parker |   | 
| Alois Paroubek | 1 | n.a. |   | 
A. Paroubek; it:wiki, MPC | A. Paroubek |   | 
| André Patry | 9 | 1902–1967 |   | 
A. Patry; MPC | A. Patry |   | 
| Thierry Pauwels | 146 | 1957–pres. |   | 
T. Pauwels; MPC | T. Pauwels |   | 
| Thomas Payer | 4 | 1978–pres. |   | 
T. Payer; amateur,[2] | T. Payer |   | 
| Fernando Pedichini | 1 | n.a. |   | 
F. Pedichini; MPC | F. Pedichini |   | 
| Jean-Claude Pelle | 10 | 1942–pres. |   | 
J.-C. Pelle; amateur, fr:wiki, MPC, full name: Jean Claude George Pelle | J. C. Pelle |   | 
| Randy Pepper | 2 | n.a. |   | 
R. Pepper; it:wiki, amateur, Fort Bend Astronomy Club | R. Pepper |   | 
| Zenón M. Pereyra | 1 | n.a. |   | 
Z. Pereyra; it:wiki, MPC | Z. Pereyra |   | 
| Henri Joseph Anastase Perrotin | 6 | 1845–1904 |   | 
J. Perrotin; MPC | J. Perrotin |   | 
| Christian Heinrich Friedrich Peters | 48 | 1813–1890 |   | 
C. H. F. Peters; MPC | C. H. F. Peters |   | 
| George Henry Peters | 3 | 1863–1947 |   | 
G. H. Peters; | G. H. Peters |   | 
| Jean-Marc Petit | 7 | 1961–pres. |   | 
J.-M. Petit; fr:wiki, MPC | J.-M. Petit; J. Petit |   | 
| Holly Phaneuf | 2 | n.a. |   | 
H. Phaneuf; it:wiki, amateur | H. Phaneuf |   | 
| Jeffrey L. Phinney | 4 | 1957–pres. |   | 
J. Phinney; cite: MPC ,disc: MPC, MPC, MPC, MPC | J. Phinney |   | 
| Giuseppe Piazzi | 1 | 1746–1826 |   | 
G. Piazzi; MPC | G. Piazzi |   | 
| Paolo Pietrapiana | 2 | n.a. |   | 
P. Pietrapriana; , amateur, it:wiki, MPC | P. Pietrapiana |   | 
| Michael Pietschnig | 3 | n.a. |   | 
M. Pietschnig; amateur, Src | M. Pietschnig |   | 
| Jana Pittichová | 5 | n.a. |   | 
J. Pittichová; assumed based on it:wiki | J. Pittichova |   | 
| Guido Pizarro (astronomer) | 8 | n.a. |   | 
G. Pizarro; it:wiki, MPC | G. Pizarro |   | 
| Oscar Pizarro | 1 | n.a. |   | 
O. Pizarro; it:wiki, brother of G. Pizarro, MPC, MPC | O. Pizarro |   | 
| Gianpaolo Pizzetti | 4 | 1961–pres. |   | 
G. P. Pizzetti; amateur, MPC, it:wiki | G. P. Pizzetti; G. Pizzetti |   | 
| John Platt (computer scientist) | 2 | 1963–pres. |   | 
J. Platt; | J. Platt |   | 
| C. E. Plunkett | 1 | n.a. |   | 
C. E. Plunkett; inferred, MPC | C. E. Plunkett |   | 
| G. A. Plyugin | 7 | 1925–pres. |   | 
G. A. Plyugin; it:wiki, full name: Gurij Antonovič Pljugin | G. A. Plyugin |   | 
| Regina Podstanická | 1 | 1928–2000 |   | 
R. Podstanická; disc: MPC, it:wiki | R. Podstanicka |   | 
| Norman Pogson | 8 | 1829–1891 |   | 
N. R. Pogson; , full: Norman Robert Pogson, MPC→DoMP | N. R. Pogson |   | 
| Radosław Poleski | 1 | n.a. |   | 
R. Poleski; MPC | R. Poleski |   | 
| David Polishook | 12 | 1976–pres. |   | 
D. Polishook; it:wiki, full: David L. Polishook, MPC | D. Polishook |   | 
| Isidre Pòlit | 1 | 1880–1958 |   | 
I. Pòlit; it:wiki, full: Isidre Pòlit i Boixareu, MPC MPC | I. Polit |   | 
| Christian Pollas | 26 | 1947–pres. |   | 
C. Pollas; fr:wiki, MPC | C. Pollas |   | 
| Hejno Iogannović Potter | 1 | 1929–2007 |   | 
H. Potter; it:wiki, MPC, MPC | H. Potter |   | 
| Valentino Pozzoli | 3 | n.a. |   | 
V. Pozzoli; inferred | V. Pozzoli |   | 
| Alexander Pravda | 52 | n.a. |   | 
A. Pravda; it:wiki | A. Pravda |   | 
| Petr Pravec | 350 | 1967–pres. |   | 
P. Pravec; MPC | P. Pravec |   | 
| Donald P. Pray | 3 | 1949–pres. |   | 
D. P. Pray; it:wiki, MPC | D. P. Pray |   | 
| Milorad B. Protić | 7 | 1911–2001 |   | 
M. B. Protić; MPC | M. B. Protitch |   | 
| Andrew W. Puckett | 15 | 1977–pres. |   | 
A. W. Puckett; Andrew Wayne Puckett, MPC | A. W. Puckett |   | 
| Ulisse Quadri | 1 | 1953–pres. |   | 
U. Quadri; amateur, it:wiki, MPC MPC | U. Quadri |   | 
| Herbert Raab | 1 | 1969–pres. |   | 
H. Raab; amateur, MPC, Src, disc: MPC | H. Raab |   | 
| David L. Rabinowitz | 27 | 1960–pres. |   | 
D. L. Rabinowitz; MPC | D. L. Rabinowitz; D. Rabinowitz |   | 
| Petar Radovan | 1 | n.a. |   | 
P. Radovan; it:wiki, MPC | P. Radovan |   | 
| Rajgopalan Rajamohan | 6 | n.a. |   | 
R. Rajamohan; it:wiki | R. Rajamohan |   | 
| Vishnu Vardhan Reddy | 23 | 1978–pres. |   | 
V. Reddy; it:wiki, MPC | V. Reddy |   | 
| Karl Wilhelm Reinmuth | 395 | 1892–1979 |   | 
K. Reinmuth; MPC | K. Reinmuth |   | 
| Guy Reiss | 5 | 1904–1964 |   | 
G. Reiss; MPC | G. Reiss |   | 
| Tomáš Rezek (astronomer) | 1 | n.a. |   | 
T. Rezek; inferred, MPC | T. Rezek |   | 
| Joseph Rheden | 3 | 1873–1946 |   | 
J. Rheden; | J. Rheden |   | 
| Hans Rickman | 2 | 1949–pres. |   | 
H. Rickman; it:wiki, MPC | H. Rickman |   | 
| Judit Györgyey Ries | 2 | n.a. |   | 
J. G. Ries; Src | J. G. Ries |   | 
| Wolfgang Ries | 147 | 1968–pres. |   | 
W. Ries; amateur, MPC | W. Ries |   | 
| Jim Riffle | 2 | n.a. |   | 
J. Riffle; inferred from it:wiki | J. Riffle |   | 
| Fernand Rigaux | 8 | 1905–1962 |   | 
F. Rigaux; MPC | F. Rigaux |   | 
| Claudine Rinner | 58 | 1965–pres. |   | 
C. Rinner; amateur, MPC | C. Rinner |   | 
| Keith Rivich | 5 | n.a. |   | 
K. Rivich; it:wiki, amateur | K. Rivich |   | 
| Irving Robbins (astronomer) | 1 | n.a. |   | 
I. Robbins; disc: MPC, Src and Src | I. Robbins |   | 
| Adrienne M. Robbins | 1 | n.a. |   | 
A. Robbins; it:wiki, MPC, full name: Adrienne Makita Robbins | A. Robbins |   | 
| Larry Robinson (astronomer) | 18 | n.a. |   | 
L. Robinson; it:wiki, amateur, MPC | L. Robinson |   | 
| Heiner Roclawski | 1 | 1963–pres. |   | 
H. Roclawski; disc: MPC,[2] | H. Roclawski |   | 
| Greg Rodgers | 1 | n.a. |   | 
G. Rodgers; disc: MPC | G. Rodgers |   | 
| Tim A. Rodriquez | 1 | n.a. |   | 
T. Rodriquez; it:wiki, MPC | T. Rodriquez |   | 
| Henry G. Roe | 1 | n.a. |   | 
H. G. Roe; it:wiki, MPC | H. G. Roe |   | 
| James M. Roe | 101 | 1943–pres. |   | 
J. M. Roe; it:wiki | J. M. Roe |   | 
| Elizabeth Roemer | 2 | 1929–2016 |   | 
E. Roemer; MPC | E. Roemer |   | 
| John E. Rogers | 3 | n.a. |   | 
J. E. Rogers; it:wiki | J. E. Rogers |   | 
| Brian P. Roman | 11 | n.a. |   | 
B. Roman; MPC | B. Roman |   | 
| Amy E. Rose | 2 | 1987–pres. |   | 
A. E. Rose; MPC | A. E. Rose |   | 
| Perry Rose (astronomer) | 4 | 1966–pres. |   | 
P. Rose; full: Perry J. Rose, MPC | P. Rose |   | 
| Emily Ross | 1 | n.a. |   | 
E. Ross; inferred, MPC | E. Ross |   | 
| René Roy (astronomer) | 9 | 1938–pres. |   | 
R. Roy; amateur, fr:wiki, MPC | R. Roy |   | 
| Eric P. Rubenstein | 1 | n.a. |   | 
E. P. Rubenstein; MPC | E. P. Rubenstein |   | 
| A. Rudd | 2 | n.a. |   | 
A. Rudd; MPC, MPC | A. Rudd |   | 
| Marian Rudnyk | 3 | n.a. |   | 
M. Rudnyk; it:wiki | M. Rudnyk |   | 
| Donald James Rudy | 1 | n.a. |   | 
D. Rudy; it:wiki, MPC | D. Rudy |   | 
| Jose Maria Ruiz | 4 | n.a. |   | 
J. M. Ruiz; inferred from MPC | J. M. Ruiz |   | 
| Kenneth S. Russell | 2 | n.a. |   | 
K. S. Russell; it:wiki | K. S. Russell |   | 
| John Ruthroff | 1 | n.a. |   | 
J. Ruthroff; it:wiki, MPC | J. Ruthroff |   | 
| William H. Ryan (astronomer) | 25 | n.a.. |   | 
W. H. Ryan; inferred from it:wiki | W. H. Ryan |   | 
| John Sachs (astronomer) | 2 | n.a. |   | 
J. Sachs; amateur, Src, Src | J. Sachs |   | 
| Giuseppe A. Sala | 2 | n.a. |   | 
G. A. Sala; disc: MPC, MPC | G. A. Sala |   | 
| Paolo Sala (astronomer) | 3 | 1954–pres. |   | 
P. Sala; amateur,[2] disc: MPC, MPC, MPC | P. Sala |   | 
| George C. Sallit | 1 | n.a. |   | 
G. Sallit; it:wiki, MPC | G. Sallit |   | 
| Stephen L. Salyards | 1 | n.a. |   | 
S. L. Salyards; it:wiki, MPC | S. L. Salyards |   | 
| A. G. Samuel | 1 | n.a. |   | 
A. G. Samuel; it:wiki, MPC | A. G. Samuel |   | 
| Salvador Sánchez (astronomer) | 3 | n.a. |   | 
S. Sánchez; it:wiki | S. Sanchez |   | 
| Allan Sandage | 1 | 1926–2010 |   | 
A. R. Sandage; disc: MPC | A. R. Sandage |   | 
| Hans-Ullrich Sandig | 1 | 1909–1979 |   | 
H.-U. Sandig; de:wiki, MPC | H.-U. Sandig |   | 
| Robert G. Sandness | 6 | n.a. |   | 
R. G. Sandness; amateur, it:wiki | R. G. Sandness |   | 
| Luigi Sannino | 2 | 1981–pres. |   | 
L. Sannino; amateur, it:wiki | L. Sannino |   | 
| Matteo M. M. Santangelo | 21 | n.a. |   | 
M. M. M. Santangelo; it:wiki, name: Matteo Santangelo (simply) | M. M. M. Santangelo |   | 
| Krisztián Sárneczky | 363 | 1974–pres. |   | 
K. Sárneczky; | K. Sarneczky |   | 
| Lenka Kotková | 258 | 1973–pres. |   | 
L. Kotková; née Šarounová, MPC | L. Sarounova |   | 
| Goro Sasaki | 1 | n.a. |   | 
G. Sasaki; it:wiki, MPC | G. Sasaki |   | 
| Isao Satō | 6 | 1963–pres. |   | 
I. Satō; it:wiki, MPC | I. Sato |   | 
| Naoto Satō | 142 | 1953–pres. |   | 
N. Satō; amateur, MPC | N. Sato |   | 
| Robert D. Schaldach | 1 | n.a. |   | 
R. D. Schaldach; disc: MPC, taken from de:wiki | R. D. Schaldach |   | 
| Alexandre Schaumasse | 2 | 1882–1958 |   | 
A. Schaumasse; MPC | A. Schaumasse |   | 
| Giovanni Schiaparelli | 1 | 1835–1910 |   | 
G. Schiaparelli; MPC | G. Schiaparelli |   | 
| Christine J. Schiff | 1 | n.a. |   | 
C. J. Schiff; amateur, it:wiki, wife of J. L. Schiff, MPC | C. J. Schiff |   | 
| Joel L. Schiff | 1 | n.a. |   | 
J. L. Schiff; amateur, it:wiki, husband of C. J. Schiff, MPC | J. L. Schiff |   | 
| Thomas Schildknecht | 3 | n.a. |   | 
T. Schildknecht; it:wiki, Src | T. Schildknecht |   | 
| Frank Schiralli Jr. | 1 | n.a. |   | 
F. Schiralli Jr.; disc: MPC, Src | F. Schiralli Jr. |   | 
| Lutz D. Schmadel | 245 | 1942–2016 |   | 
L. D. Schmadel; MPC | L. D. Schmadel; L.D. Schmadel |   | 
| Alfred Schmitt | 4 | 1907–1973 |   | 
A. Schmitt; MPC | A. Schmitt |   | 
| Hans Scholl (astronomer) | 55 | 1942–pres. |   | 
H. Scholl; MPC | H. Scholl |   | 
| Richard Schorr | 2 | 1867–1951 |   | 
R. Schorr; MPC | R. Schorr |   | 
| Joachim Schubart | 2 | 1928–pres. |   | 
J. Schubart; de:wiki, MPC | J. Schubart |   | 
| Lipót Schulhof | 1 | 1847–1921 |   | 
L. Schulhof; MPC | L. Schulhof |   | 
| Hans-Emil Schuster | 25 | 1934–pres. |   | 
H.-E. Schuster; MPC | H.-E. Schuster |   | 
| Erwin Schwab | 83 | 1964–pres. |   | 
E. Schwab; amateur, MPC | E. Schwab |   | 
| Megan E. Schwamb | 9 | n.a. |   | 
M. E. Schwamb; fr:wiki | M. E. Schwamb; M. Schwamb |   | 
| Michael B. Schwartz | 25 | 1950–pres. |   | 
M. Schwartz; amateur, it:wiki, MPC | M. Schwartz |   | 
| Friedrich Karl Arnold Schwassmann | 22 | 1870–1964 |   | 
A. Schwassmann; MPC | A. Schwassmann |   | 
| George Mary Searle | 1 | 1839–1918 |   | 
G. Searle; disc: MPC | G. Searle |   | 
| William Lawrence Sebok | 2 | n.a. |   | 
W. Sebok; it:wiki | W. Sebok |   | 
| Bruce A. Segal | 2 | 1959–pres. |   | 
B. A. Segal; amateur, it:wiki, MPC | B. A. Segal |   | 
| Sadao Sei | 1 | n.a. |   | 
S. Sei; MPC | S. Sei |   | 
| Tsutomu Seki | 225 | 1930–pres. |   | 
T. Seki; MPC | T. Seki |   | 
| Alexey V. Sergeyev | 1 | n.a. |   | 
A. Sergeyev; inferred from MPC | A. Sergeev |   | 
| Carl Sexton | 9 | n.a. |   | 
C. Sexton; amateur (inferred from it-wiki Dellinger) | C. Sexton |   | 
| Grigory Shajn | 3 | 1892–1956 |   | 
G. Shajn; MPC | G. Shajn |   | 
| Pelageya Shajn | 19 | 1894–1956 |   | 
P. F. Shajn; MPC | P. F. Shajn |   | 
| R. Shank | 1 | n.a. |   | 
R. Shank; assumed USA, MPC | R. Shank |   | 
| Scott S. Sheppard | 15 | 1977–pres. |   | 
S. S. Sheppard; MPC | S. S. Sheppard |   | 
| Edwin E. Sheridan | 31 | n.a. |   | 
E. E. Sheridan; it:wiki | E. E. Sheridan; E. Sheridan |   | 
| Jia You Shih | 3 | n.a. |   | 
C.-Y. Shih; MPC | C.-Y. Shih |   | 
| Yoshisada Shimizu | 311 | 1943–pres. |   | 
Y. Shimizu; MPC | Y. Shimizu |   | 
| Hitoshi Shiozawa | 29 | n.a. |   | 
H. Shiozawa; amateur, it:wiki | H. Shiozawa |   | 
| Seiji Shirai (astronomer) | 3 | n.a. |   | 
S. Shirai; MPC, MPC, MPC | S. Shirai |   | 
| Vladimir Shkodrov | 7 | 1930–2010 |   | 
V. G. Shkodrov; MPC | V. G. Shkodrov; V. Shkodrov |   | 
| Carolyn S. Shoemaker | 376 | 1929–pres. |   | 
C. S. Shoemaker; | C. S. Shoemaker |   | 
| Eugene M. Shoemaker | 183 | 1928–1997 |   | 
E. M. Shoemaker; MPC | E. M. Shoemaker |   | 
| Sergey E. Shurpakov | 1 | 1966–pres. |   | 
S. Shurpakov; amateur, cite: MPC, disc: MPC, full: Sergey Eduardovich Shurpakov | S. Shurpakov |   | 
| Piero Sicoli | 43 | 1954–pres. |   | 
P. Sicoli; MPC | P. Sicoli |   | 
| Stephen Singer-Brewster | 6 | 1945–pres. |   | 
S. Singer-Brewster; MPC | S. Singer-Brewster |   | 
| Amanjot Singh | 1 | 1988–pres. |   | 
A. Singh; MPC, MPC | A. Singh |   | 
| Russell Sipe | 2 | n.a. |   | 
R. Sipe; inferred from fr:wiki | R. Sipe |   | 
| Brigitta Sipőcz | 35 | n.a. |   | 
B. Sipőcz; | B. Sipocz |   | 
| Michael L. Sitko | 1 | n.a. |   | 
M. L. Sitko; MPC, inferred | M. L. Sitko |   | 
| Brian A. Skiff | 60 | n.a. |   | 
B. A. Skiff; MPC | B. A. Skiff |   | 
| David R. Skillman | 13 | 1945–pres. |   | 
D. R. Skillman; MPC | D. R. Skillman; D. Skillman |   | 
| Jure Skvarč | 7 | 1964–pres. |   | 
J. Skvarč; it:wiki, MPC | J. Skvarc |   | 
| Evgenij Fëdorovič Skvorcov | 3 | 1882–1952 |   | 
E. Skvorcov; aka Skvortsov, it:wiki, MPC | E. Skvortsov |   | 
| Tamara Smirnova | 135 | 1935–2001 |   | 
T. M. Smirnova; MPC | T. M. Smirnova |   | 
| Suzanne Elizabeth Smrekar | 1 | n.a. |   | 
S. Smrekar; it:wiki, MPC | S. Smrekar |   | 
| Andrea Soffiantini | 1 | n.a. |   | 
A. Soffiantini; Carezza, Trentino (NASA), disc: MPC | A. Soffiantini |   | 
| Patrick Sogorb | 4 | 1971–pres. |   | 
P. Sogorb; amateur, fr:wiki | P. Sogorb |   | 
| Vladimir Jakovlevič Solov'ëv | 1 | n.a. |   | 
V. Y. Solovyov; it:wiki, MPC | V. Y. Solovyov |   | 
| Giovanni Sostero | 1 | 1964–2012 |   | 
G. Sostero; amateur, MPC | G. Sostero |   | 
| Alfredo Sota | 4 | n.a. |   | 
A. Sota; inferred from MPC | A. Sota |   | 
| Guy Soulié | 2 | 1920–pres. |   | 
G. Soulié; amateur, fr:wiki, MPC | G. Soulie |   | 
| Timothy B. Spahr | 58 | 1970–pres. |   | 
T. B. Spahr; full:"Bruce", MPC | T. B. Spahr |   | 
| Stefano Sposetti | 161 | 1958–pres. |   | 
S. Sposetti; amateur, MPC | S. Sposetti; Stefano Sposetti |   | 
| Tom Stafford (astronomer) | 40 | n.a. |   | 
T. Stafford; | T. Stafford |   | 
| Anton Staus | 1 | 1872–1955 |   | 
A. Staus; MPC | A. Staus |   | 
| Duncan Steel | 12 | 1955–pres. |   | 
D. I. Steel; MPC | D. I. Steel |   | 
| W. A. Stein | 1 | n.a. |   | 
W. A. Stein; MPC, inferred | W. A. Stein |   | 
| Édouard Stephan | 2 | 1837–1923 |   | 
É. Stephan; MPC | E. Stephan |   | 
| Peter B. Stetson | 1 | 1952–pres. |   | 
P. B. Stetson; it:wiki, MPC, full: Peter Brailey Stetson | P. B. Stetson |   | 
| Berton L. Stevens | 53 | 1951–pres. |   | 
B. L. Stevens; amateur, it:wiki, MPC, Desert Moon Obs. | B. L. Stevens |   | 
| Janet A. Stevens | 1 | n.a. |   | 
J. Stevens; amateur, it:wiki, MPC, wife of B. L. Stevens | J. Stevens |   | 
| Carlton F. Stewart | 1 | n.a. |   | 
C. F. Stewart; it:wiki, MPC | C. F. Stewart |   | 
| DeLisle Stewart | 1 | 1870–1941 |   | 
D. Stewart; MPC | D. Stewart |   | 
| Lacey Stewart | 1 | n.a. |   | 
L. Stewart; MPC, Src | L. Stewart |   | 
| Jürgen Stock (astronomer) | 3 | 1923–pres. |   | 
J. Stock; MPC | J. Stock |   | 
| M. Stockmaster | 1 | n.a. |   | 
M. Stockmaster; inferred from MPC, | M. Stockmaster |   | 
| Reiner Michael Stoss | 9 | 1975–pres. |   | 
R. M. Stoss; amateur, MPC | R. M. Stoss; R. Stoss |   | 
| Luca Strabla | 1 | 1963–pres. |   | 
L. Strabla; amateur, it:wiki, MPC, full: Luca Pietro Strabla | L. Strabla |   | 
| Louis-Gregory Strolger | 1 | n.a. |   | 
L.-G. Strolger; MPC, inferred | L.-G. Strolger |   | 
| Gyula Strommer | 1 | 1920–1995 |   | 
G. Strommer; it:wiki, MPC | G. Strommer |   | 
| Otto Struve | 2 | 1897–1963 |   | 
O. Struve; MPC | O. Struve |   | 
| Antonio Stucchi | 1 | n.a. |   | 
A. Stucchi; MPC, inferred | A. Stucchi |   | 
| Jeffrey Sue | 1 | n.a. |   | 
J. Sue; inferred MPC, (H06), Src | J. Sue |   | 
| Uwe Süßenberger | 4 | n.a. |   | 
U. Süßenberger; | U. Suessenberger |   | 
| Matsuo Sugano | 4 | 1939–pres. |   | 
M. Sugano; MPC | M. Sugano |   | 
| Atsushi Sugie | 122 | n.a. |   | 
A. Sugie; MPC | A. Sugie |   | 
| Rafael Suvanto | 1 | –1940 |   | 
R. Suvanto; it:wiki, MPC | R. Suvanto |   | 
| Kenzo Suzuki (astronomer) | 42 | 1950–pres. |   | 
K. Suzuki; MPC | K. Suzuki |   | 
| Shōhei Suzuki | 52 | n.a. |   | 
S. Suzuki; | S. Suzuki |   | 
| Steven Roger Swanson | 2 | n.a. |   | 
S. R. Swanson; inferred, MPC, MPC | S. R. Swanson |   | 
| Frédéric Sy | 2 | 1861–19xx |   | 
F. Sy; MPC | F. Sy |   | 
| Gyula M. Szabó | 7 | 1979–pres. |   | 
G. Szabó; fr:wiki, MPC | G. Szabo |   | 
| Tamás Szalai (astronomer) | 2 | n.a. |   | 
T. Szalai; MPC, inferred | T. Szalai |   | 
| Dorottya Szám | 1 | n.a. |   | 
D. Szám; amateur, it:wiki, MPC | D. Szam |   | 
| Attila Szing | 1 | n.a. |   | 
A. Szing; inferred MPC | A. Szing |   | 
| D. Taeymans | 1 | n.a. |   | 
D. Taeymans; inferred from MPC | D. Taeymans |   | 
| Laurence G. Taff | 10 | 1947–pres. |   | 
L. G. Taff; fr:wiki | L. G. Taff |   | 
| Ugo Tagliaferri | 2 | n.a. |   | 
U. Tagliaferri; amateur, it:wiki | U. Tagliaferri |   | 
| Atsushi Takahashi | 22 | 1965–pres. |   | 
A. Takahashi; amateur, MPC | A. Takahashi |   | 
| Masanori Takeishi | 13 | 1950–pres. |   | 
M. Takeishi; amateur, de:wiki, MPC | M. Takeishi |   | 
| Noéline Teamo | 227 | n.a. |   | 
N. Teamo; amateur, Hibiscus Observatory (F84) Tahiti | N. Teamo |   | 
| Wilhelm Tempel | 5 | 1821–1889 |   | 
E. W. Tempel; MPC | E. W. Tempel |   | 
| Luciano Tesi | 185 | 1931–pres. |   | 
L. Tesi; amateur, MPC | L. Tesi; L. esi |   | 
| Augusto Testa | 31 | 1950–pres. |   | 
A. Testa; MPC | A. Testa |   | 
| Holger Thiele | 4 | 1878–1946 |   | 
H. Thiele; son of Thorvald N. Thiele, MPC→DoMP | H. Thiele |   | 
| Bernd Thinius | 2 | 1959–pres. |   | 
B. Thinius; amateur,[2] disc: MPC and MPC | B. Thinius |   | 
| David J. Tholen | 61 | 1955–pres. |   | 
D. J. Tholen; MPC | D. J. Tholen |   | 
| Norman G. Thomas | 55 | 1930–pres. |   | 
N. G. Thomas; MPC | N. G. Thomas |   | 
| William Thuillot | 1 | 1951–pres. |   | 
W. Thuillot; MPC, inferred | W. Thuillot |   | 
| Dan Tibbets | 2 | n.a. |   | 
D. Tibbets; inferred | D. Tibbets |   | 
| Jana Tichá | 106 | 1965–pres. |   | 
J. Tichá; MPC | J. Ticha |   | 
| Miloš Tichý | 218 | 1966–pres. |   | 
M. Tichý; MPC | M. Tichy |   | 
| Friedrich Tietjen | 1 | 1834–1895 |   | 
F. Tietjen; MPC | F. Tietjen |   | 
| Michael Todd (astronomer) | 3 | n.a. |   | 
M. Todd; inferred | M. Todd |   | 
| Clyde Tombaugh | 15 | 1906–1997 |   | 
C. W. Tombaugh; MPC | C. W. Tombaugh |   | 
| Maura Tombelli | 196 | 1952–pres. |   | 
M. Tombelli; amateur, MPC | M. Tombelli |   | 
| Kōichirō Tomita | 9 | 1925–2006 |   | 
K. Tomita; MPC | K. Tomita |   | 
| Mario Tonincelli | 4 | n.a. |   | 
M. Tonincelli; inferred | M. Tonincelli |   | 
| John L. Tonry | 2 | 1953–pres. |   | 
J. L. Tonry; de:wiki, MPC | J. L. Tonry |   | 
| Carlos Torres (astronomer) | 37 | n.a. |   | 
C. Torres; MPC, Carlos Torres R. | C. Torres |   | 
| Y. Torres | 1 | n.a. |   | 
Y. Torres; assumed USA, MPC | Y. Torres |   | 
| Juraj Tóth | 16 | 1975–pres. |   | 
J. Tóth; MPC | J. Toth |   | 
| Suzanne W. Tourtellotte | 14 | 1945–2013 |   | 
S. Tourtellotte; inferred | S. Tourtellotte |   | 
| Fabrizio Tozzi | 149 | 1970–pres. |   | 
F. Tozzi; amateur, it:wiki, MPC | F. Tozzi |   | 
| Richard Trentman | 2 | 1939–pres. |   | 
R. Trentman; amateur, MPC | R. Trentman |   | 
| David E. Trilling | 2 | 1972–pres. |   | 
D. E. Trilling; MPC | D. E. Trilling |   | 
| Paul J. Tristram | 1 | n.a. |   | 
P. J. Tristram; disc: MPC, MJUO, Src | P. J. Tristram |   | 
| Chad Trujillo | 54 | 1973–pres. |   | 
C. Trujillo; MPC | C. A. Trujillo; C. Trujillo; C. W. Trujillo |   | 
| Yuan-Sheng Tsai (astronomer) | 3 | n.a. |   | 
Y.-S. Tsai; inferred | Y.-S. Tsai |   | 
| Akira Tsuchikawa | 4 | n.a. |   | 
A. Tsuchikawa; it:wiki, MPC | A. Tsuchikawa |   | 
| Roy A. Tucker | 705 | 1951–pres. |   | 
R. A. Tucker; MPC | R. A. Tucker |   | 
| D. Tuma | 1 | n.a. |   | 
D. Tuma; disc: MPC, inferred country | D. Tuma |   | 
| Horace Parnell Tuttle | 2 | 1837–1923 |   | 
H. P. Tuttle; MPC | H. P. Tuttle |   | 
| Andrzej Udalski | 2 | 1957–pres. |   | 
A. Udalski; MPC | A. Udalski |   | 
| Seiji Ueda | 705 | 1952–pres. |   | 
S. Ueda; MPC | S. Ueda |   | 
| Takeshi Urata | 641 | 1947–1912 |   | 
T. Urata; MPC | T. Urata |   | 
| Fumiaki Uto | 22 | n.a. |   | 
F. Uto; | F. Uto; T. Uto |   | 
| Antonio Vagnozzi | 46 | 1950–pres. |   | 
A. Vagnozzi; amateur, MPC | A. Vagnozzi |   | 
| Marja Väisälä | 2 | 1916–2011 |   | 
M. Väisälä; daughter of Y. Väisälä, full name: Marja Ilmatar Väisälä, it:wiki | M. Vaisala |   | 
| Yrjö Väisälä | 128 | 1891–1971 |   | 
Y. Väisälä; MPC and MPC | Y. Vaisala |   | 
| Mallory Vale | 3 | 1986–pres. |   | 
M. Vale; MPC | M. Vale |   | 
| George Van Biesbroeck | 16 | 1880–1974 |   | 
G. Van Biesbroeck; MPC | G. Van Biesbroeck |   | 
| Hendrik van Gent | 39 | 1899–1947 |   | 
H. van Gent; MPC | H. van Gent |   | 
| Cornelis Johannes van Houten | 4627 | 1920–2002 |   | 
C. J. van Houten; MPC | C. J. van Houten |   | 
| Ingrid van Houten-Groeneveld | 4628 | 1921–2015 |   | 
I. van Houten-Groeneveld; MPC | I. van Houten-Groeneveld; I. Groeneveld |   | 
| Andre van Staden | 1 | n.a. |   | 
A. van Staden; inferred, MPC | A. van Staden |   | 
| Andrew Vanden Heuvel | 1 | n.a. |   | 
A. Vanden Heuvel; it:wiki, MPC | A. Vanden Heuvel |   | 
| Luděk Vašta | 1 | n.a. |   | 
L. Vašta; MPC, inferred | L. Vasta |   | 
| Zdeňka Vávrová | 115 | 1945–pres. |   | 
Z. Vávrová; MPC | Z. Vavrova |   | 
| Christian Veillet | 136 | 1954–pres. |   | 
C. Veillet; MPC | C. Veillet |   | 
| Graziano Ventre | 4 | n.a. |   | 
G. Ventre; amateur, it:wiki | G. Ventre |   | 
| Antoni Vidal | 1 | n.a. |   | 
A. Vidal; amateur, it:wiki, MPC | A. Vidal |   | 
| Ester Vigil | 1 | n.a. |   | 
E. Vigil; amateur, it:wiki, MPC | E. Vigil |   | 
| Jozef Világi | 9 | n.a. |   | 
J. Világi; inferred from it:wiki | J. Vilagi |   | 
| Walter Augustin Villiger | 1 | 1872–1938 |   | 
W. Villiger; MPC, MPC | W. Villiger |   | 
| George R. Viscome | 33 | 1956–pres. |   | 
G. R. Viscome; MPC | G. R. Viscome |   | 
| David Voglsam | 1 | n.a. |   | 
D. Voglsam; Src, MPC | D. Voglsam |   | 
| Heinrich Vogt (astronomer) | 1 | 1890–1968 |   | 
H. Vogt; MPC, MPC | H. Vogt |   | 
| Luigi Volta | 5 | 1876–1952 |   | 
L. Volta; it:wiki | L. Volta |   | 
| Tomáš Vorobjov | 7 | 1984–pres. |   | 
T. Vorobjov; MPC | T. Vorobjov |   | 
| Christel Vuissoz | 2 | n.a. |   | 
C. Vuissoz; inferred it:wiki, MPC | C. Vuissoz |   | 
| Libor Vyskočil | 1 | n.a. |   | 
L. Vyskočil; disc: MPC, inferred | L. Vyskocil |   | 
| Arno Arthur Wachmann | 3 | 1902–1990 |   | 
A. Wachmann; MPC | A. Wachmann |   | 
| Sahil Wadhwa | 1 | n.a. |   | 
S. Wadhwa; Src, MPC | S. Wadhwa |   | 
| Joe Wagner (astronomer) | 6 | n.a. |   | 
J. Wagner; it:wiki, MPC | J. Wagner |   | 
| Duncan Waldron | 2 | n.a. |   | 
J. D. Waldron; amateur, it:wiki | J. D. Waldron |   | 
| Jasper V. Wall | 1 | n.a. |   | 
J. V. Wall; it:wiki, MPC | J. V. Wall |   | 
| Åke Wallenquist | 1 | 1904–1994 |   | 
Å. A. E. Wallenquist; MPC, MPC | A. A. E. Wallenquist |   | 
| Brian D. Warner | 3 | 1952–pres. |   | 
B. D. Warner; MPC, it:wiki | B. D. Warner |   | 
| Archibald Warnock | 7 | n.a. |   | 
A. Warnock; it:wiki | A. Warnock |   | 
| Lawrence H. Wasserman | 33 | n.a. |   | 
L. H. Wasserman; it:wiki, MPC | L. H. Wasserman |   | 
| Kazuro Watanabe | 671 | 1955–pres. |   | 
K. Watanabe; amateur, MPC | K. Watanabe |   | 
| James Craig Watson | 22 | 1838–1880 |   | 
J. C. Watson; MPC | J. C. Watson |   | 
| Martin Watt | 4 | n.a. |   | 
M. Watt; it:wiki | M. Watt |   | 
| J. Scott Weaver | 2 | 1940–2008 |   | 
J. S. Weaver; it:wiki, MPC | J. S. Weaver; S. Weaver |   | 
| Robert Weber (astronomer) | 8 | 1926–2008 |   | 
R. Weber; MPC | R. Weber |   | 
| Katrina Wefel | 2 | n.a. |   | 
K. Wefel; inferred | K. Wefel |   | 
| Don J. Wells | 19 | 1965–pres. |   | 
D. Wells; amateur, it:wiki, MPC | D. Wells |   | 
| Jim Wentworth | 1 | n.a. |   | 
J. Wentworth; inferred, MPC | J. Wentworth |   | 
| Wolfgang Wenzel (astronomer) | 1 | 1929–pres. |   | 
W. Wenzel; de:wiki, MPC | W. Wenzel |   | 
| Richard Martin West | 40 | 1941–pres. |   | 
R. M. West; MPC | R. M. West |   | 
| Fred Lawrence Whipple | 1 | 1906–2004 |   | 
F. L. Whipple; MPC | F. L. Whipple |   | 
| Minor White (astronomer) | 44 | n.a. |   | 
M. White; it:wiki | M. White |   | 
| Robert J. Whiteley | 12 | 1971–pres. |   | 
R. J. Whiteley; it:wiki, MPC | R. J. Whiteley |   | 
| Paul A. Wiegert | 82 | 1967–pres. |   | 
P. A. Wiegert; MPC | P. A. Wiegert |   | 
| Patrick Wiggins (astronomer) | 5 | 1949–pres. |   | 
P. Wiggins; MPC, it:wiki | P. Wiggins |   | 
| Paul Wild (Swiss astronomer) | 94 | 1925–2014 |   | 
P. Wild; MPC | P. Wild |   | 
| Peter D. Wilder | 1 | n.a. |   | 
P. D. Wilder; it:wiki, MPC | P. D. Wilder |   | 
| Iwan P. Williams | 7 | n.a. |   | 
I. P. Williams; it:wiki, MPC | I. P. Williams |   | 
| James G. Williams | 1 | n.a. |   | 
J. G. Williams; MPC, MPC, Src | J. G. Williams |   | 
| Kenneth A. Williams | 14 | 1956–pres. |   | 
K. A. Williams; Obs. 824 Lake Clear N.Y., seems unrelated to MPC | K. A. Williams |   | 
| Ryan M. Williams | 1 | n.a. |   | 
R. M. Williams; it:wiki:Ryan M. Williams, MPC | R. M. Williams |   | 
| John E. Willis | 1 | n.a. |   | 
J. Willis; it:wiki, MPC | J. Willis |   | 
| Albert George Wilson | 5 | 1918–2012 |   | 
A. G. Wilson; MPC | A. G. Wilson |   | 
| Carl A. Wirtanen | 8 | 1910–1990 |   | 
C. A. Wirtanen; MPC | C. A. Wirtanen |   | 
| Edith Wirtanen | 1 | n.a. |   | 
E. Wirtanen; it:wiki, MPC, wife of Carl Wirtanen | E. Wirtanen |   | 
| Carl Gustav Witt | 2 | 1866–1946 |   | 
G. Witt; MPC | G. Witt |   | 
| Christian Wolf (astronomer) | 1 | n.a. |   | 
C. Wolf; MPC with Thilo Kranz, assumed | C. Wolf |   | 
| Marek Wolf | 19 | 1957–pres. |   | 
M. Wolf; | M. Wolf |   | 
| Max Wolf | 248 | 1863–1932 |   | 
M. F. Wolf; MPC | M. F. Wolf |   | 
| Chris Wolfe | 29 | n.a. |   | 
C. Wolfe; it:wiki | C. Wolfe |   | 
| Ulrich Wolff | 2 | 1964–pres. |   | 
U. Wolff; amateur, Berlin, Src | U. Wolff |   | 
| Harry Edwin Wood | 12 | 1881–1946 |   | 
H. E. Wood; MPC | H. E. Wood |   | 
| Naotaka Yamamoto | 1 | n.a. |   | 
N. Yamamoto; it:wiki, MPC | N. Yamamoto |   | 
| Masayuki Yanai | 27 | 1959–pres. |   | 
M. Yanai; MPC | M. Yanai |   | 
| Yang Tingzhang | 12 | n.a. |   | 
T.-C. Yang; it:wiki | T.-C. Yang |   | 
| Ye Quan-Zhi | 192 | 1989–pres. |   | 
Q.-z. Ye; it:wiki, Src | Q.-z. Ye; Q.-Z. Ye; Q. Ye |   | 
| William Kwong Yu Yeung | 2016 | 1960–pres. |   | 
W. K. Y. Yeung; it:wiki, amateur | W. K. Y. Yeung |   | 
| M. Yoshimi | 1 | n.a. |   | 
M. Yoshimi; MPC | M. Yoshimi |   | 
| James Whitney Young | 254 | 1941–pres. |   | 
J. W. Young; MPC | J. W. Young |   | 
| F. Zanardini | 1 | n.a. |   | 
F. Zanardini; inferred from fr:wiki, MPC | F. Zanardini |   | 
| Vincenzo Zappalà | 9 | 1945–pres. |   | 
V. Zappalà; MPC | V. Zappala |   | 
| Justas Zdanavičius | 81 | n.a. |   | 
J. Zdanavičius; it:wiki | J. Zdanavicius |   | 
| Kazimieras Zdanavičius | 1 | 1938–pres. |   | 
K. Zdanavičius; it:wiki, MPC, MPC | K. Zdanavicius |   | 
| Kenneth W. Zeigler | 3 | n.a. |   | 
K. W. Zeigler; it:wiki, MPC | K. W. Zeigler |   | 
| David S. Zelinsky | 1 | n.a. |   | 
D. Zelinsky; inferred, MPC | D. Zelinsky |   | 
| Lyudmila Zhuravleva | 213 | 1946–pres. |   | 
L. V. Zhuravleva; | L. V. Zhuravleva |   | 
| Massimo Ziboli | 4 | n.a. |   | 
M. Ziboli; amateur, it:wiki, MPC | M. Ziboli |   | 
| Pavel Zigo | 1 | n.a. |   | 
P. Zigo; inferred from it:wiki, MPC | P. Zigo |   | 
| Ute Zimmer | 20 | 1964–pres. |   | 
U. Zimmer; amateur[2] | U. Zimmer |   | 
| Michał Żołnowski | 2 | 1975–pres. |   | 
M. Żołnowski; amateur, Rantiga Osservatorio, MPC | M. Zolnowski |   | 
| Frank B. Zoltowski | 228 | 1957–pres. |   | 
F. B. Zoltowski; amateur, MPC | F. B. Zoltowski |   | 
| Giovanni Zonaro | 1 | n.a. |   | 
G. Zonaro; amateur, it:wiki, MPC | G. Zonaro |   | 
| Cristina Zurita | 1 | n.a. |   | 
C. Zurita; inferred from it:wiki, MPC | C. Zurita |   | 
| Anna N. Żytkow | 7 | 1947–pres. |   | 
A. Żytkow; | A. Zytkow |   | 
Discovering dedicated institutions
| Institution | Discoveries | Obs. code | Country | Link-label; info, links and notes | Name(s) at MPC | Cls | 
|---|---|---|---|---|---|---|
| Air Force Maui Optical and Supercomputing observatory | 67 | 608, 605 |   | 
AMOS; | AMOS |   | 
| Altschwendt Observatory | 12 | A44 |   | 
Altschwendt Obs.; | Altschwendt |   | 
| Ametlla de Mar Observatory | 12 | 946 |   | 
Ametlla de Mar Obs.; | Ametlla de Mar |   | 
| Andrushivka Astronomical Observatory | 121 | A50 |   | 
Andrushivka Obs.; | Andrushivka |   | 
| Apache Point Observatory | 9 | 645 |   | 
Apache Point Obs.; | Apache Point |   | 
| Asiago-DLR Asteroid Survey | 207 | 209 |   | 
ADAS; | Asiago-DLR Asteroid Survey; ADAS |   | 
| Astronomical Research Observatory | 91 | H55, H21 |   | 
ARO; Astronomical Research Observatory moved from Charleston (H55) to Westfield (H21) in 2009. Src | Astronomical Research Observatory; Charleston; Westfield |   | 
| Sierra Remote Observatories | 3 | G53, G80 |   | 
Sierra Remote Obs.; | Auberry |   | 
| Stardome Observatory | 1 | 466, 467 |   | 
Stardome Obs.; | Auckland |   | 
| Bisei Asteroid Tracking Telescope for Rapid Survey | 429 | 300 |   | 
BATTeRS; | BATTeRS |   | 
| Badlands Observatory | 8 | 918 |   | 
Badlands Obs.; | Badlands |   | 
| Jonathan B. Postel Observatory | 8 | 201 |   | 
Jonathan B. Postel Obs.; | Bareggio |   | 
| Bassano Bresciano Observatory | 3 | 565 |   | 
Bassano Bresciano Obs.; aka Osservatorio Astronomico (di) Bassano Bresciano, private, it:wiki | Bassano Bresciano |   | 
| Bastia Observatory | 1 | 197 |   | 
Bastia Obs.; | Bastia |   | 
| Highland Road Park Observatory | 1 | 747 |   | 
Highland Road Park Obs.; | Baton Rouge |   | 
| Observatoire de Bédoin | 1 | 132 |   | 
Bédoin Obs.; | Bedoin |   | 
| Observatorio de Begues | 1 | 170 |   | 
Begues Obs.; | Begues |   | 
| Beijing Schmidt CCD Asteroid Program | 1291 | 327 |   | 
SCAP; | Beijing Schmidt CCD Asteroid Program; NAOC Schmidt CCD Asteroid Program |   | 
| Bergen-Enkheim Observatory | 1 | A74 |   | 
Bergen-Enkheim Obs.; | Bergen-Enkheim |   | 
| Bergisch Gladbach Observatory | 6 | 621 |   | 
Bergisch Gladbach Obs.; | Bergisch Gladbach |   | 
| Bohyunsan Optical Astronomy Observatory | 27 | 344 |   | 
Bohyunsan Obs.; | Bohyunsan |   | 
| Boyden Observatory | 4 | 074 |   | 
Boyden Obs.; | Boyden Observatory |   | 
| Bulgarian National Observatory | 10 | 071 |   | 
Bulgarian National Obs.; | Bulgarian National Observatory |   | 
| CBA-East Observatory | 1 | H86 |   | 
CBA-East Obs.; | CBA-East |   | 
| Centre de recherches en géodynamique et astrométrie | 21 | 010 |   | 
CERGA; | CERGA |   | 
| Catalina Sky Survey | 25370 | 703 |   | 
CSS; | CSS |   | 
| Calar Alto Observatory | 7 | 493 |   | 
Calar Alto Obs.; | Calar Alto |   | 
| Calvin–Rehoboth Observatory | 110 | G98 |   | 
Calvin–Rehoboth Obs.; in NM, cite: MPC, disc: MPC to Prairie School, all others to Calvin College | Calvin College; Prairie School |   | 
| Observatório de Campinas | 1 | 870 |   | 
Campinas Obs.; | Campinas |   | 
| Osservatorio Astronomico Campo Catino | 6 | 468 |   | 
Campo Catino Obs.; | Campo Catino |   | 
| Campo Catino Austral Observatory Survey | 4 | I10 |   | 
CAOS; | Campo Catino Austral Observatory Survey |   | 
| Campo Imperatore Near Earth Object Survey | 1586 | 599 |   | 
CINEOS; | CINEOS; Campo Imperatore; Campo Imperatore Near Earth Object Survey |   | 
| Canada-France Ecliptic Plane Survey | 2 | 568 |   | 
CFEPS; | Canada-France Ecliptic Plane Survey |   | 
| Catalina Station | 1 | 693 |   | 
Catalina Stn.; | Catalina Station |   | 
| Cavezzo Observatory | 7 | 107 |   | 
Cavezzo Obs.; | Cavezzo |   | 
| Osservatorio Cavriana | 2 | 571 |   | 
Cavriana Obs.; | Cavriana |   | 
| Alianza S4 Observatory | 88 | I08 |   | 
Alianza S4 Obs.; | Cerro Burek |   | 
| Cerro El Roble Observatory | 1 | 805 |   | 
Cerro El Roble Stn.; | Cerro El Roble |   | 
| Paranal Observatory | 4 | 309 |   | 
Paranal Obs.; | Cerro Paranal |   | 
| Cerro Tololo Inter-American Observatory | 17 | 807 |   | 
Cerro Tololo Obs.; | Cerro Tololo |   | 
| Observatoire Chante-Perdrix | 160 | A77 |   | 
Chante-Perdrix Obs.; | Chante-Perdrix |   | 
| Asiago Observatory | 4 | 098 |   | 
Asiago Obs.; | Cima Ekar |   | 
| Osservatorio Colleverde di Guidonia | 2 | 596 |   | 
Colleverde Obs.; | Colleverde |   | 
| Observatori Astronòmic de Consell | 1 | 176 |   | 
Consell Obs.; | Consell |   | 
| Copenhagen University Observatory | 8 | 035 |   | 
Copenhagen Obs.; | Copenhagen Observatory |   | 
| Cordell–Lorenz Observatory | 28 | 850 |   | 
Cordell–Lorenz Obs.; | Cordell-Lorenz |   | 
| Crimean Astrophysical Observatory | 14 | 095 |   | 
Crimean Astrophysical Obs.; | Crimean Astrophysical Observatory |   | 
| Črni Vrh Observatory | 421 | 106 |   | 
Črni Vrh; | Crni Vrh |   | 
| The Dark Energy Survey | 3 | W84 |   | 
CTIO-DECam; | DECam; Dark Energy Survey |   | 
| Observatoire de Dax | 8 | 958 |   | 
Dax Obs.; | Dax |   | 
| Deep Ecliptic Survey | 9 | 695 |   | 
DES; | Deep Ecliptic Survey |   | 
| Deep Lens Survey | 78 | 807 |   | 
DLS; | Deep Lens Survey |   | 
| Doc Greiner Research Observatory | 1 | G48 |   | 
Greiner Obs.; | Doc Greiner Research Observatory |   | 
| Volkssternwarte Drebach | 15 | 113 |   | 
Drebach Obs.; | Drebach |   | 
| OGS Telescope | 36 | J04 |   | 
ESA OGS; | ESA OGS |   | 
| European Near Earth Asteroids Research | 9 | 809 |   | 
EURONEAR; | EURONEAR |   | 
| Desert Wanderer Observatory | 2 | G78 |   | 
Desert Wanderer Obs.; | El Centro |   | 
| Farpoint Observatory | 131 | 734 |   | 
Farpoint Obs.; cite: MPC, NEKAAL, Kansas | Farpoint; Eskridge |   | 
| Walter Hohmann Observatory | 11 | 636 |   | 
Walter Hohmann Obs.; | Essen |   | 
| European Southern Observatory | 2 | 809 |   | 
ESO; | European Southern Observatory |   | 
| Everstar Observatory | 3 | 849 |   | 
Everstar Obs.; | Everstar |   | 
| Eygalayes Observatory | 2 | B44 |   | 
Eygalayes Obs.; | Eygalayes |   | 
| Farra d'Isonzo | 220 | 595 |   | 
Farra d'Isonzo; | Farra d'Isonzo |   | 
| Faulkes Telescope Educational Project | 3 | 608 |   | 
Faulkes Project; | Faulkes Telescope Educational Project |   | 
| Félix Aguilar Observatory | 63 | 808 |   | 
Félix Aguilar Obs.; | Felix Aguilar Observatory |   | 
| Fountain Hills Observatory | 35 | 678 |   | 
Fountain Hills Obs.; | Fountain Hills |   | 
| Osservatorio di Frasso Sabino | 2 | 157 |   | 
Frasso Sabino Obs.; | Frasso Sabino |   | 
| Goodricke-Pigott Observatory | 72 | 683 |   | 
Goodricke-Pigott Obs.; | Goodricke-Pigott |   | 
| Great Shefford Observatory | 9 | J95 |   | 
Great Shefford Obs.; | Great Shefford |   | 
| Harvard College Observatory | 55 | 800, 802 |   | 
Harvard Obs.; | Harvard Observatory |   | 
| Haute-Provence Observatory | 6 | 511 |   | 
Haute-Provence Obs.; | Haute Provence; Institute d'Astrophysics |   | 
| Hawkeye Observatory | 1 | H52 |   | 
Hawkeye Obs.; | Hawkeye |   | 
| Herrenberg Observatory | 1 | 240 |   | 
Herrenberg Obs.; | Herrenberg |   | 
| Hibiscus Observatory | 3 | F84 |   | 
Hibiscus Obs.; | Hibiscus |   | 
| Hormersdorf Observatory | 6 | A35 |   | 
Hormersdorf Obs.; | Hormersdorf |   | 
| Hunters Hill Observatory | 1 | E14 |   | 
Hunters Hill Obs.; | Hunters Hill |   | 
| IAA-AI Atacama | 1 | I16 |   | 
IAA-AI; | IAA-AI |   | 
| International Near-Earth Asteroid Survey | 8 | 675 |   | 
INAS; | INAS |   | 
| Infrared Astronomical Satellite | 4 | 500 |   | 
IRAS; | IRAS |   | 
| International Scientific Optical Network | 1 | H15 |   | 
ISON; | ISON |   | 
| ISON-Kislovodsk Observatory | 1 | D00 |   | 
ISON; | ISON-Kislovodsk Observatory |   | 
| Indiana Asteroid Program | 119 | 760 |   | 
Indiana University; | Indiana University |   | 
| Ishigakijima Astronomical Observatory | 2 | D44 |   | 
Ishigakijima Obs.; | Ishigakijima |   | 
| JATE Asteroid Survey | 1 | 461 |   | 
JATE Asteroid Survey; | JATE Asteroid Survey |   | 
| Japan Spaceguard Association | 1 | 381 |   | 
JSGA; | Japan Spaceguard Association |   | 
| Jarnac Observatory | 144 | G92 |   | 
Jarnac Obs.; | Jarnac |   | 
| John J. McCarthy Observatory | 1 | 932 |   | 
John J. McCarthy Obs.; | John J. McCarthy |   | 
| Jonathan B. Postel Observatory | 1 | 201 |   | 
Jonathan B. Postel Obs.; | Jonathan B. Postel |   | 
| Junk Bond Observatory | 53 | 701 |   | 
Junk Bond Obs.; | Junk Bond |   | 
| Klet Observatory near Earth and other unusual objects observations team and telescope | 28 | 246 |   | 
KLENOT; | KLENOT |   | 
| Kachina Observatory | 3 | G89 |   | 
Kachina Obs.; | Kachina |   | 
| Kambah Observatory | 1 | 415 |   | 
Kambah Obs.; | Kambah |   | 
| Kiso Observatory | 3 | 381 |   | 
Kiso Obs.; | Kiso |   | 
| Kitt Peak National Observatory | 11 | 695 |   | 
Kitt Peak Obs.; | Kitt Peak |   | 
| Kleť Observatory | 325 | 046 |   | 
Kleť Obs.; | Klet |   | 
| Kvistaberg Observatory | 1 | 049 |   | 
Kvistaberg Obs.; | Kvistaberg |   | 
| Lincoln Near-Earth Asteroid Research | 147523 | 704 |   | 
LINEAR; | LINEAR |   | 
| Lowell Observatory Near-Earth-Object Search | 21872 | 688 |   | 
LONEOS; | LONEOS; Lowell Observatory Near-Earth Asteroid Survey |   | 
| Lulin Sky Survey | 228 | D35 |   | 
LUSS; | LUSS |   | 
| Observatorio de La Cañada | 1 | J87 |   | 
La Cañada Obs.; | La Canada |   | 
| La Murta Observatory | 1 | J76 |   | 
La Murta Obs.; | La Murta |   | 
| Observatorio del Roque de los Muchachos | 23 | 950 |   | 
La Palma Obs.; | La Palma |   | 
| La Plata Observatory | 5 | 839 |   | 
La Plata Obs.; | La Plata |   | 
| La Silla Observatory | 14 | I05 |   | 
La Silla Obs.; | La Silla |   | 
| Mount John University Observatory | 5 | 474 |   | 
Mount John Obs.; | Lake Tekapo |   | 
| Las Campanas Observatory | 1 | 304 |   | 
Las Campanas Obs.; | Las Campanas |   | 
| Lick Observatory | 1 | 662 |   | 
Lick Obs.; | Lick Observatory |   | 
| LightBuckets Observatory | 3 | B10, H11 |   | 
LightBuckets Obs.; | LightBuckets |   | 
| Lincoln Laboratory's Experimental Test Site | 8 | 704 |   | 
Lincoln Lab ETS; | Lincoln Laboratory ETS; Socorro |   | 
| Linz Observatory | 6 | 540 |   | 
Linz Obs.; | Linz |   | 
| Osservatorio Astronomico di Loiano | 1 | 598 |   | 
Loiano Obs.; | Loiano |   | 
| Los Molinos Observatory | 2 | 844 |   | 
Los Molinos Obs.; | Los Molinos |   | 
| Lowell Observatory | 3 | 690 |   | 
Lowell Obs.; | Lowell Observatory |   | 
| Lulin Observatory | 22 | D35 |   | 
Lulin Obs.; | Lulin |   | 
| Osservatorio Astronomico Serafino Zani | 1 | 130 |   | 
Lumezzane Obs.; | Lumezzane |   | 
| Osservatorio Madonna di Dossobuono | 7 | 560 |   | 
Madonna di Dossobuono; #R IAU codes | Madonna di Dossobuono |   | 
| Majdanak Observatory | 2 | 188 |   | 
Majdanak Obs.; | Majdanak |   | 
| Málaga Observatory | 2 | J40 |   | 
Málaga Obs.; | Malaga |   | 
| Observatorio Astronómico de Mallorca | 1 | 620 |   | 
Mallorca Obs.; | Mallorca |   | 
| Observatori Astronòmic Marxuquera | 1 | 952 |   | 
Marxuquera Obs.; | Marxuquera |   | 
| Mauna Kea Observatories | 53 | 568 |   | 
Mauna Kea Obs.; | Mauna Kea |   | 
| iTelescope Observatory | 42 | H06, H10 |   | 
iTelescope Obs.; | Mayhill |   | 
| McDonald Observatory | 2 | 711, V37 |   | 
McDonald Obs.; | McDonald Observatory |   | 
| Llano del Hato National Astronomical Observatory | 1 | 303 |   | 
Llano del Hato Obs.; | Merida |   | 
| Modra Observatory | 14 | 118 |   | 
Modra Obs.; | Modra |   | 
| Molėtai Astronomical Observatory | 55 | 152 |   | 
Molėtai Obs.; | Moletai |   | 
| Osservatorio Monte Viseggi | 5 | 126 |   | 
Monte Viseggi Obs.; | Monte Viseggi |   | 
| Moriyama Observatory | 1 | 900 |   | 
Moriyama Obs.; | Moriyama |   | 
| Vatican Advanced Technology Telescope | 5 | 290, G83 |   | 
VATT; code 290, prolematic Mt. Gramham also for LBT (G83) | Mount Graham |   | 
| Mount Lemmon Survey | 50178 | G96 |   | 
Mount Lemmon Survey; | Mt. Lemmon Survey; Mount Lemmon Survey |   | 
| Near-Earth Asteroid Tracking | 40942 | 566 |   | 
NEAT; | NEAT |   | 
| Nachi-Katsuura Observatory | 1 | 905 |   | 
Nachi-Katsuura Obs.; | Nachi-Katsuura |   | 
| SFA Observatory | 4 | 740 |   | 
SFA Obs.; | Nacogdoches |   | 
| Nakagawa Observatory | 1 | D74 |   | 
Nakagawa Obs.; | Nakagawa |   | 
| Nanchuan Observatory | 1 | D14 |   | 
Nanchuan Obs.; | Nanchuan |   | 
| George Observatory | 213 | 735 |   | 
Needville Obs.; | Needville |   | 
| John J. McCarthy Observatory | 3 | 932 |   | 
John J. McCarthy Obs.; | New Milford |   | 
| Nyrölän observatorio | 1 | 174 |   | 
Nyrola; | Nyrola |   | 
| Mount Nyukasa Station | 116 | 408 |   | 
Mount Nyukasa Stn.; | Nyukasa |   | 
| Observatorio Astronómico de Mallorca | 2078 | 620 |   | 
Mallorca Obs.; | OAM |   | 
| Orange County Astronomers - Anza | 1 | 643 |   | 
OCA-Anza; | OCA-Anza |   | 
| OCA-DLR Asteroid Survey | 1062 | 910 |   | 
ODAS; | ODAS |   | 
| Oak Ridge Observatory | 38 | 801 |   | 
Oak Ridge Observatory; | Oak Ridge Observatory |   | 
| Oakley Observatory | 3 | 916, E09 |   | 
Oakley Obs.; | Oakley |   | 
| Observatory Naef Épendes | 23 | A13 |   | 
Naef Obs.; | Observatoire Naef |   | 
| Observatorio Montcabre | 1 | 213 |   | 
Montcabre Obs.; | Observatorio Montcabre |   | 
| Sunflower Observatory | 9 | 739, 849 |   | 
Olathe; | Olathe |   | 
| Ondřejov Observatory | 23 | 557 |   | 
Ondřejov Obs.; (Observatoř Ondřejov), cite MPC | Ondrejov |   | 
| Nihondaira Observatory Oohira Station | 6 | 385 |   | 
Oohira Stn.; | Oohira |   | 
| Osservatorio Cima Rest | 2 | B11 |   | 
Cima Rest Obs.; | Osservatorio Cima Rest |   | 
| Osservatorio Polino | 2 | 609 |   | 
Polino Obs.; | Osservatorio Polino |   | 
| San Vittore Observatory | 99 | 552 |   | 
San Vittore Obs.; Osservatorio San Vittore | Osservatorio San Vittore |   | 
| Observatoire d'Ottmarsheim | 17 | 224 |   | 
Ottmarsheim Obs.; | Ottmarsheim |   | 
| Palomar Planet-Crossing Asteroid Survey | 20 | 675 |   | 
PCAS; | PCAS |   | 
| PMO NEO Survey Program | 573 | 330 |   | 
PMO NEO; | PMO NEO Survey Program; PMO Neo Survey Program |   | 
| Palomar Observatory | 54 | 675 |   | 
Palomar Obs.; | Palomar |   | 
| Palomar Transient Factory | 3 | I41 |   | 
PTF; | Palomar Transient Factory |   | 
| Panoramic Survey Telescope and Rapid Response System | 129 | F51 |   | 
Pan-STARRS; | Pan-STARRS 1; Pan-STARRS1 |   | 
| Beijing Astronomical Observatory | 1 | 324, 327 |   | 
Peking Obs.; | Peking Observatory |   | 
| Perth Observatory | 29 | 319, 322 |   | 
Perth Obs.; | Perth Observatory |   | 
| Observatoire du Pic du Midi | 9 | 586 |   | 
Pic du Midi Obs.; | Pic du Midi |   | 
| Pises Observatory | 41 | 122 |   | 
Pises Obs.; Observatoire des Pises | Pises |   | 
| Piszkéstető Station | 19 | 461, 561 |   | 
Piszkéstető Stn.; | Piszkesteto |   | 
| Observatorio Astronomico Pla D'Arguines | 41 | 941 |   | 
Pla D'Arguines Obs.; | Pla D'Arguines |   | 
| Pleiade Observatory | 1 | H96 |   | 
Pleiade Obs.; | Pleiade |   | 
| Powell Observatory | 22 | 649 |   | 
Powell Obs.; | Powell |   | 
| Prairie Grass Observatory | 2 | H59 |   | 
Prairie Grass Obs.; | Prairie Grass |   | 
| Puckett Observatory | 1 | 752, 764 |   | 
Puckett Obs.; | Puckett |   | 
| Purple Mountain Observatory | 149 | 330 |   | 
Purple Mountain Obs.; | Purple Mountain Observatory |   | 
| Osservatorio Remanzacco | 9 | 473 |   | 
Remanzacco Obs.; | Remanzacco |   | 
| Royal Observatory Edinburgh | 7 | 277 |   | 
Edinburgh Obs.; | Royal Observatory Edinburgh |   | 
| Sub-Kilometer Asteroid Diameter Survey | 20 | 695 |   | 
SKADS; HP | SKADS |   | 
| Observatory Santa Maria de Montmagastrell | 3 | B74 |   | 
Montmagastrell Obs.; | SM Montmagastrell |   | 
| Saint-Sulpice Observatory | 18 | 947 |   | 
Saint-Sulpice Obs.; | Saint-Sulpice |   | 
| Saji Observatory | 22 | 867 |   | 
Saji Obs.; | Saji |   | 
| Pistoia Mountains Astronomical Observatory | 37 | 104 |   | 
Pistoia Mountains Obs.; Italian: Osservatorio Astronomico della Montagna Pistoiese | San Marcello |   | 
| National Astronomical Observatory (Mexico) | 1 | 679 |   | 
OAN Mexico; | San Pedro Martir |   | 
| Sandlot Observatory | 6 | H36 |   | 
Sandlot Obs.; | Sandlot |   | 
| Schiaparelli Observatory | 9 | 204 |   | 
Schiaparelli Obs.; | Schiaparelli |   | 
| Shandong University | 14 | D39 |   | 
Shandong University; | Shandong University |   | 
| Shishikui | 1 | 342 |   | 
Shishikui; | Shishikui |   | 
| Siding Spring Observatory | 4 | 413 |   | 
Siding Spring Obs.; | Siding Spring |   | 
| Siding Spring Survey | 2727 | E12 |   | 
SSS; | Siding Spring Survey |   | 
| Sierra Nevada Observatory | 4 | J86 |   | 
Sierra Nevada Obs.; | Sierra Nevada |   | 
| Sierra Stars Observatory | 6 | G68 |   | 
Sierra Stars Obs.; | Sierra Stars |   | 
| Silver Spring Observatory | 2 | H85 |   | 
Silver Spring Obs.; | Silver Spring |   | 
| Simeiz Observatory | 1 | 094 |   | 
Simeiz Obs.; | Simeis |   | 
| Skylive Observatory | 1 | B40 |   | 
Skylive Obs.; | Skylive |   | 
| Sloan Digital Sky Survey | 1792 | 645 |   | 
SDSS; | Sloan Digital Sky Survey; Sloan Digital Sky Survey Linked Object Catalog team |   | 
| SONEAR | 1 | Y00 |   | 
SONEAR Obs.; | SONEAR |   | 
| Sormano Astronomical Observatory | 1 | 587 |   | 
Sormano Obs.; | Sormano |   | 
| Spacewatch | 129357 | 691 |   | 
Spacewatch; | Spacewatch; Sapcewatch; Spacwatch |   | 
| Observatoire de Saint-Véran | 39 | 615 |   | 
Saint-Véran Obs.; | St. Veran |   | 
| St Pardon de Conques | 1 | I93 |   | 
St Pardon de Conques Obs.; | St Pardon de Conques |   | 
| Starkenburg Observatory | 52 | 611 |   | 
Starkenburg Obs.; | Starkenburg; Heppenheim |   | 
| Steward Observatory | 1 | 692 |   | 
Steward Obs.; if code 691, its Kitt-Peak Spacewatch | Steward |   | 
| Stony Ridge Observatory | 2 | 671 |   | 
Stony Ridge Obs.; | Stony Ridge |   | 
| Santa Lucia Stroncone Astronomical Observatory | 55 | 589 |   | 
Santa Lucia Obs.; | Stroncone |   | 
| Osservatorio Astronomico di Suno | 4 | 147 |   | 
Suno Obs.; | Suno |   | 
| Taunus Observatory | 2 | B01 |   | 
Taunus Obs.; | Taunus |   | 
| Teide Observatory | 6 | 954 |   | 
Teide Obs.; | Teide |   | 
| Tenagra Observatory | 6 | 848 |   | 
Tenagra Obs.; | Tenagra; Cottage Grove |   | 
| Tenagra II Observatory | 112 | 926 |   | 
Tenagra II Obs.; | Tenagra II |   | 
| Oakley Observatory | 1 | H22 |   | 
Oakley Obs.; | Terre Haute |   | 
| Terskol Observatory | 2 | B18 |   | 
Terskol Obs.; | Terskol |   | 
| Three Buttes Observatory | 2 | G90 |   | 
Three Buttes Obs.; | Three Buttes |   | 
| Tiki Observatory | 1 | F85 |   | 
Tiki Obs.; | Tiki |   | 
| Observatoire du Cégep de Trois-Rivières | 1 | 924 |   | 
Cégep de Trois-Rivières Obs.; | Trois-Rivieres |   | 
| Turtle Star Observatory | 2 | 628 |   | 
Turtle Star Obs.; cite: MPC, disc: MPC, MPC | Turtle Star; Mulheim-Ruhr |   | 
| Tzec Maun Observatory | 16 | D25, H10 |   | 
Tzec Maun Obs.; | Tzec Maun |   | 
| Uppsala–ESO Survey of Asteroids and Comets | 1123 | 809 |   | 
UESAC; MPC | UESAC; UESAC, Comets |   | 
| Royal Observatory of Belgium | 13 | 012 |   | 
Uccle Obs.; | Uccle |   | 
| Uenohara Observatory | 2 | 376 |   | 
Uenohara Obs.; | Uenohara |   | 
| National Astronomical Observatory (Chile) | 3 | 805 |   | 
University of Chile; | University of Chile |   | 
| Uppsala–DLR Asteroid Survey | 260 | 049 |   | 
UDAS; | Uppsala-DLR Asteroid Survey |   | 
| Uppsala–DLR Trojan Survey | 62 | 809 |   | 
UDTS; | Uppsala-DLR Trojan Survey |   | 
| Valinhos Observatory | 2 | 860 |   | 
Valinhos Obs.; | Valinhos |   | 
| Osservatorio Astronomico Vallemare di Borbona | 2 | A55 |   | 
Vallemare di Borbona Obs.; | Vallemare Borbona |   | 
| Valmeca Observatory | 5 | 184 |   | 
Valmeca Obs.; | Valmeca |   | 
| Jura Observatory | 8 | 185 |   | 
Jura Obs.; MPC | Vicques |   | 
| Village-Neuf Observatory | 2 | 138 |   | 
Village-Neuf Obs.; | Village-Neuf |   | 
| Višnjan Observatory | 108 | 120 |   | 
Višnjan Obs.; | Visnjan |   | 
| Wide-field Infrared Survey Explorer | 2978 | C51 |   | 
WISE; | WISE |   | 
| Wise Observatory | 18 | 097 |   | 
Wise Obs.; | Wise |   | 
| Table Mountain Observatory | 1 | 673, 673 |   | 
Table Mountain Obs.; | Wrightwood |   | 
| Xinglong Station (NAOC) | 3 | 327 |   | 
Xinglong Stn.; | Xinglong |   | 
| Yamagata Astronomical Observatory | 2 | D89 |   | 
Yamagata Obs.; | Yamagata |   | 
| Zelenchukskaya Station | 6 | 114 |   | 
Zelenchukskaya Stn.; | Zelenchukskaya Stn |   | 
| Zvezdno Obshtestvo Observatory | 2 | A79 |   | 
Zvezdno Obshtestvo Obs.; | Zvezdno Obshtestvo |   | 
| 7300 Observatory | 3 | H07 |   | 
7300 Obs.; | 7300 |   | 
Notes
The discovery table consist of the following fields:
- Astronomers and Institutions: links to the corresponding article about the discovering astronomer or institution on Wikipedia. If not linked, the displayed name should be a redirect to this list. For example the page Masanao Abe forwards to the anchored table row List of minor planet discoverers § M. Abe using the astronomer's MPC-name as ID.
 - Discoveries: displays the total number of discovered and co-discovered minor planets made by the discoverer (numbered bodies only). It links to the corresponding "Discovery by..." category, which are subcategories of Category:Discoveries by astronomer and Category:Discoveries by institution, respectively. Note that these categories do not contain discoveries for which no page on Wikipedia exists. Astronomers with only a few discoveries often do not have their own discovery-category (redlinks). There are typically no linked categories for astronomers with an unknown first name.
 - DOB–DOD and Observatory code: displays the date of birth and death for astronomers, and alphanumeric IAU code(s) for institutions, respectively.
 - Country: nationality of the astronomer or location of the discovering dedicated institution, respectively. Some discoverers have assigned two flags, with the first being the most appropriate to allow for a sensible sorting by country.
 - Link-label; info, links and notes: The link-label is used for piped discoverer links, intended for a consistent usage in minor-planet object articles and in the List of minor planets (see index). After the link-label, additional information is given: this includes links to external sources (Src), links to the MPC database (see here) for a specific numbered object—which was discovered by, or named after, the discoverer, and possible trans-wiki links to existing articles in foreign languages, mostly in French, German or Italian. Note that the link-label should be separated by a semi-colon from all other information.
 - Name(s) at MPC: displays the name of the discoverer as used by the MPC (non-diacritical version; where the abbreviated first name is written before the family name). Some discoverers have multiple names due to inconsistencies and typos. For example, the MPC credits some discoveries made by § Spacewatch to Sapcewatch and Spacwatch (as in MPC).
 -  Class (Cls): displays an icon for the discoverer-article's quality: 
 redirect page, 
 stub article, 
 start article, 
 C-class article, 
 B-class article, 
 A-class article, and 
 for sectional redirects, i.e. the discoverer has their own section within another article. 
References
External links
- Minor Planet Center's data file, "NumberedMPs.txt" (42 MB)
 - German discoverers, minor planet discoverer chart by Erwin Schwab
 - Amateurastronomen am Sternenhimmel, von Gerhard Lehmann, Jens Kandler & André Knöfel, 14 August 2013
 
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