MPC observations statistics

CMTOBS - Observations of comets

Sorted by observations per object

The statistics were made with a self-developed program by Jost Jahn, Amrum, Germany, itfstat@jostjahn.de.

They will be updated some days after publication of new files by the MPC, mostly each 2 months or so.
Date of this file is 10-02-2021

Part of observations per object of top 15 stations at Minor Planet Center for CMTOBS class
Part of observations per object of top 15 stations at Minor Planet Center for CMTOBS class
Rank Station Observations Objects Observation per object Years of observation Years Station name
No. Code Number Number   Range span  
1 C57 4718 11 428.91 2019 – 2019 1 TESS
2 G39 4937 31 159.26 2014 – 2021 8 ROAD, San Pedro de Atacama
3 J92 138 1 138.00 2004 – 2004 1 Beaconsfield
4 L28 260 2 130.00 2018 – 2020 3 ISON-Castelgrande Observatory
5 K81 2915 23 126.74 2018 – 2020 3 P.M.P.H.R. Deep Sky Observatory, Atina
6 708 351 3 117.00 1906 – 1911 6 Chamberlin Observatory, Denver
7 I08 104 1 104.00 2011 – 2011 1 Alianza S4, Cerro Burek
8 C40 2360 23 102.61 2012 – 2021 10 Kuban State University Astrophysical Observatory
9 A46 9089 89 102.12 2002 – 2006 5 Lelekovice
10 334 204 2 102.00 1973 – 1986 14 Tsingtao
11 I80 97 1 97.00 2019 – 2019 1 Rose Cottage Observatory, Keighley
12 190 2322 24 96.75 1969 – 2021 53 Gissar
13 813 79 1 79.00 1909 – 1910 2 Santiago-Quinta Normal (1862-1920)
14 071 9393 128 73.38 1983 – 2018 36 NAO Rozhen, Smolyan
15 A84 137 2 68.50 2018 – 2019 2 TUBITAK National Observatory
16 134 1334 20 66.70 2013 – 2020 8 Groszschwabhausen
17 T08 23915 360 66.43 2017 – 2021 5 ATLAS-MLO, Mauna Loa
18 309 1365 21 65.00 1999 – 2021 23 Cerro Paranal
19 Q19 892 14 63.71 2015 – 2017 3 Machida
20 945 13124 206 63.71 1999 – 2014 16 Observatorio Monte Deva
21 958 20351 325 62.62 1997 – 2020 24 Observatoire de Dax
22 585 33046 556 59.44 1986 – 2021 36 Kyiv comet station
23 555 235 4 58.75 1974 – 1986 13 Cracow-Fort Skala
24 Z36 747 13 57.46 2018 – 2020 3 Cancelada
25 H02 57 1 57.00 2006 – 2006 1 Sulphur Flats Observatory, La Cueva
26 H45 22026 396 55.62 2005 – 2020 16 Arkansas Sky Obs., Petit Jean Mountain South
27 129 166 3 55.33 1980 – 1986 7 Ordubad
28 T05 22621 416 54.38 2015 – 2021 7 ATLAS-HKO, Haleakala
29 Z74 1736 32 54.25 2012 – 2015 4 Amanecer de Arrakis
30 P66 108 2 54.00 2020 – 2020 1 Deokheung Optical Astronomy Observatory
31 J48 209 4 52.25 2007 – 2011 5 Observatory Mackay, La Laguna
32 D18 99 2 49.50 2010 – 2012 3 Mt. Guizi Observatory
33 I40 4299 88 48.85 2010 – 2016 7 La Silla--TRAPPIST
34 C23 21023 431 48.78 2010 – 2021 12 Olmen
35 337 48 1 48.00 1985 – 1986 2 Sheshan, formerly Zo-Se
36 160 17400 369 47.15 1998 – 2021 24 Castelmartini
37 379 5708 122 46.79 1981 – 2012 32 Hamamatsu-Yuto
38 044 184 4 46.00 1906 – 1910 5 Capodimonte Observatory, Naples
39 A12 317 7 45.29 2004 – 2014 11 Stazione Astronomica di Sozzago
40 096 45 1 45.00 1985 – 1986 2 Merate
41 048 6958 155 44.89 2002 – 2013 12 Hradec Kralove
42 J38 11391 254 44.85 2007 – 2021 15 Observatorio La Vara, Valdes
43 C53 1424 33 43.15 2018 – 2021 4 NEOSSat
44 B96 16876 397 42.51 2009 – 2021 13 Brixiis Observatory, Kruibeke
45 I81 13942 334 41.74 2011 – 2021 11 Tarbatness Observatory, Portmahomack
46 C47 11251 274 41.06 2011 – 2021 11 Nonndorf
47 H47 12702 311 40.84 2004 – 2021 18 Vicksburg
48 704 25764 634 40.64 1996 – 2013 18 Lincoln Laboratory ETS, New Mexico
49 084 2230 55 40.55 1877 – 2007 131 Pulkovo
50 193 461 12 38.42 1984 – 2017 34 Sanglok
51 093 37 1 37.00 1985 – 1986 2 Skibotn
52 C50 1392 38 36.63 2007 – 2013 7 STEREO-B
53 H41 3220 88 36.59 2003 – 2005 3 Petit Jean Mountain
54 P34 1417 39 36.33 2013 – 2016 4 Lvye Observatory, Suzhou
55 H43 1218 34 35.82 2002 – 2003 2 Conway
56 J70 3819 108 35.36 2004 – 2009 6 Obs. Astronomico Vega del Thader, El Palmar
57 I16 70 2 35.00 2011 – 2012 2 IAA-AI Atacama, San Pedro de Atacama
58 A51 35 1 35.00 1661 – 1661 1 Danzig
59 939 9000 269 33.46 2001 – 2015 15 Observatorio Rodeno
60 K85 517 16 32.31 2017 – 2021 5 Kelmis
61 070 32 1 32.00 1932 – 1932 1 Vilnius (before 1939)
62 C36 5003 158 31.66 2010 – 2021 12 Starry Wanderer Observatory, Baran'
63 J47 7398 238 31.08 2007 – 2021 15 Observatorio Nazaret
64 581 31 1 31.00 1986 – 1986 1 Sedgefield
65 H78 153 5 30.60 2008 – 2019 12 University of Narino Observatory, Pasto
66 349 26276 861 30.52 1999 – 2021 23 Ageo
67 089 1715 57 30.09 1882 – 2021 140 Nikolaev
68 971 30 1 30.00 1881 – 1881 1 Lisbon
69 933 89 3 29.67 2001 – 2002 2 Rockland Observatory, Sierra Vista
70 L22 830 28 29.64 2013 – 2021 9 Barlad Observatory
71 A24 4879 166 29.39 2006 – 2016 11 New Millennium Observatory, Mozzate
72 C46 235 8 29.38 2011 – 2011 1 Horizon Observatory, Petropavlovsk
73 K97 810 28 28.93 2017 – 2019 3 Freconrupt
74 213 18884 662 28.53 2001 – 2021 21 Observatorio Montcabre
75 A77 19081 681 28.02 2005 – 2021 17 Observatoire Chante-Perdrix, Dauban
76 217 28 1 28.00 1984 – 1986 3 Assah
77 C73 1488 54 27.56 2011 – 2020 10 Galati Observatory
78 Z55 2333 85 27.45 2016 – 2021 6 Uraniborg Observatory, Ecija
79 583 2420 89 27.19 1985 – 2020 36 Odessa-Mayaki
80 Q68 5056 187 27.04 2013 – 2021 9 Blue Mountains Observatory, Leura
81 305 27 1 27.00 1986 – 1986 1 Purple Mountain, Hainan Island station
82 B92 1238 46 26.91 2012 – 2021 10 Chinon
83 Z80 2166 81 26.74 2015 – 2021 7 Northolt Branch Observatory
84 J22 8556 320 26.74 2009 – 2021 13 Tacande Observatory, La Palma
85 P25 401 15 26.73 2013 – 2014 2 Kinmen Educational Remote Observatory, Jincheng
86 I72 5639 211 26.73 2012 – 2021 10 Observatorio Carpe-Noctem, Madrid
87 Z32 53 2 26.50 2018 – 2021 4 Observatorio Astrofisico de Javalambre
88 D90 6536 247 26.46 2007 – 2015 9 RAS Observatory, Moorook
89 L92 185 7 26.43 2021 – 2021 1 San Costantino
90 Z92 210 8 26.25 2014 – 2020 7 Almalex Observatory, Leeds
91 C60 418 16 26.13 2011 – 2013 3 Argelander Institute for Astronomy Obs., Bonn
92 G45 5929 228 26.00 2014 – 2017 4 Space Surveillance Telescope, Atom Site
93 092 26 1 26.00 1985 – 1985 1 Torun-Piwnice
94 B53 821 32 25.66 2007 – 2018 12 Casal Lumbroso, Rome
95 C86 2768 108 25.63 2011 – 2020 10 Blanes
96 703 20226 791 25.57 1998 – 2021 24 Catalina Sky Survey
97 C49 2974 117 25.42 2007 – 2020 14 STEREO-A
98 258 25 1 25.00 2019 – 2019 1 Gaia
99 192 250 10 25.00 1885 – 1988 104 Tashkent
100 A11 1217 49 24.84 2004 – 2009 6 Wormhout
101 K02 3349 136 24.63 2015 – 2019 5 Eastwood Observatory, Leigh on Sea
102 H10 4381 183 23.94 2008 – 2012 5 Tzec Maun Observatory, Mayhill
103 W96 8838 371 23.82 2013 – 2020 8 CAO, San Pedro de Atacama (since 2013)
104 B51 3091 131 23.60 2007 – 2016 10 Vallauris
105 169 117 5 23.40 1999 – 2017 19 Airali Observatory
106 J01 8058 349 23.09 2009 – 2021 13 Observatorio Cielo Profundo, Leon
107 109 46 2 23.00 1883 – 1884 2 Algiers-Kouba
108 T14 23 1 23.00 2021 – 2021 1 Mauna Kea-UH/Tholen NEO Follow-Up (CFHT)
109 605 1561 68 22.96 1993 – 1999 7 Marl
110 J76 3454 153 22.58 2004 – 2010 7 La Murta
111 582 45 2 22.50 1879 – 1885 7 Orwell Park
112 340 1881 84 22.39 2001 – 2005 5 Toyonaka
113 C72 22 1 22.00 2011 – 2011 1 Palestrina
114 B82 2968 135 21.99 2008 – 2015 8 Maidbronn
115 I99 2311 106 21.80 2009 – 2016 8 Observatorio Blanquita, Vaciamadrid
116 D95 9325 431 21.64 2009 – 2021 13 Kurihara
117 232 6173 286 21.58 2001 – 2021 21 Masquefa Observatory
118 A32 6086 284 21.43 2003 – 2016 14 Panker
119 361 619 29 21.34 1993 – 2007 15 Sumoto
120 834 1874 88 21.30 1995 – 2018 24 Buenos Aires-AAAA
121 000 85 4 21.25 1899 – 1921 23 Greenwich
122 E89 1019 48 21.23 2015 – 2021 7 Geyserland Observatory, Pukehangi
123 051 465 22 21.14 1836 – 1987 152 Royal Observatory, Cape of Good Hope
124 006 865 41 21.10 1970 – 2015 46 Fabra Observatory, Barcelona
125 D93 1729 82 21.09 2008 – 2013 6 Sendai Astronomical Observatory
126 D09 1685 80 21.06 2012 – 2015 4 Observatory Gromme, Maasmechelen
127 250 167 8 20.88 1999 – 2021 23 Hubble Space Telescope
128 004 83 4 20.75 1894 – 1910 17 Toulouse
129 689 1802 88 20.48 1957 – 2011 55 U.S. Naval Observatory, Flagstaff
130 K14 1737 85 20.44 2014 – 2021 8 Observatorio de Sencelles
131 F51 16913 829 20.40 2009 – 2021 13 Pan-STARRS 1, Haleakala
132 184 20 1 20.00 2009 – 2009 1 Valmeca Observatory, Puimichel
133 466 40 2 20.00 1999 – 1999 1 Mount Molehill Observatory, Auckland
134 442 3428 174 19.70 2002 – 2013 12 Gualba Observatory
135 411 1684 86 19.58 1990 – 2015 26 Oizumi
136 G96 16455 841 19.57 2004 – 2021 18 Mt. Lemmon Survey
137 Q11 7373 377 19.56 2016 – 2021 6 Shinshiro
138 H72 605 31 19.52 2003 – 2004 2 Evelyn L. Egan Observatory, Fort Myers
139 Z46 364 19 19.16 2018 – 2020 3 Cardiff
140 360 8885 464 19.15 1992 – 2005 14 Kuma Kogen
141 046 8731 456 19.15 1966 – 2018 53 Klet Observatory, Ceske Budejovice
142 G26 1586 83 19.11 2012 – 2021 10 Fushan Observatory, Mt Shaohua
143 A27 76 4 19.00 2005 – 2009 5 Eridanus Observatory, Langelsheim
144 422 1552 82 18.93 1994 – 2005 12 Loomberah
145 B06 918 49 18.73 2006 – 2020 15 Montseny Astronomical Observatory
146 897 4377 234 18.71 1987 – 2002 16 YGCO Chiyoda Station
147 804 243 13 18.69 1910 – 1949 40 Santiago-San Bernardo
148 249 36894 1988 18.56 1996 – 2020 25 SOHO
149 D96 965 52 18.56 2010 – 2011 2 Tzec Maun Observatory, Moorook
150 I79 167 9 18.56 2012 – 2020 9 AstroCamp, Nerpio
151 055 37 2 18.50 1865 – 1966 102 Cracow
152 J78 1679 91 18.45 2004 – 2010 7 Murcia
153 388 332 18 18.44 1942 – 2000 59 Tokyo-Mitaka
154 W53 18 1 18.00 2021 – 2021 1 Hagerstown
155 580 72 4 18.00 1882 – 1996 115 Graz
156 K46 54 3 18.00 2015 – 2016 2 Bamberg
157 V38 18 1 18.00 2018 – 2018 1 McDonald Observatory-LCO ELP Aqawan A #1
158 433 18 1 18.00 2002 – 2002 1 Bagnall Beach Observatory
159 D44 18 1 18.00 2011 – 2011 1 Ishigakijima Astronomical Observatory
160 I85 18 1 18.00 2014 – 2014 1 Las Negras
161 519 18 1 18.00 1977 – 1977 1 Meschede
162 A98 1995 112 17.81 2010 – 2021 12 Observatory Mazzarot-1, Baran'
163 C51 5588 319 17.52 2010 – 2021 12 WISE
164 758 543 31 17.52 1997 – 1999 3 BCC Observatory, Cocoa
165 Q69 35 2 17.50 2018 – 2018 1 Hazelbrook
166 C13 122 7 17.43 2010 – 2019 10 Como
167 286 52 3 17.33 1984 – 1996 13 Yunnan Observatory
168 423 2214 128 17.30 1999 – 2021 23 North Ryde
169 J51 2593 150 17.29 2006 – 2013 8 Observatorio Atlante, Tenerife
170 J24 5435 316 17.20 2008 – 2019 12 Observatorio Altamira
171 726 597 35 17.06 1999 – 2021 23 Brainerd
172 A97 730 43 16.98 2006 – 2013 8 Stammersdorf
173 Z10 1606 95 16.91 2020 – 2021 2 PGC, Fregenal de la Sierra
174 536 117 7 16.71 1916 – 1923 8 Berlin-Babelsberg
175 G27 50 3 16.67 2015 – 2020 6 Fabra Observatory, Montsec
176 061 283 17 16.65 1968 – 1990 23 Uzhgorod
177 B20 1959 118 16.60 2006 – 2020 15 Observatorio Carmelita, Tiana
178 L27 2453 148 16.57 2018 – 2021 4 29PREMOTE Observatory, Dauban
179 822 711 43 16.53 1885 – 2019 135 Cordoba
180 L09 33 2 16.50 2018 – 2021 4 Sutherland-LCO Aqawan A #1
181 D81 4089 248 16.49 2007 – 2018 12 Nagano
182 152 1777 108 16.45 1998 – 2020 23 Moletai Astronomical Observatory
183 029 424 26 16.31 1907 – 1975 69 Hamburg-Bergedorf
184 642 636 39 16.31 1999 – 2003 5 Oak Bay, Victoria
185 C09 933 58 16.09 2009 – 2013 5 Rouet
186 870 16 1 16.00 1986 – 1986 1 Campinas
187 Q58 48 3 16.00 2017 – 2018 2 Siding Spring-LCO Clamshell #1
188 323 3053 191 15.98 1968 – 2020 53 Perth Observatory, Bickley
189 351 764 48 15.92 1998 – 2002 5 Sakamoto
190 712 190 12 15.83 2004 – 2013 10 USAF Academy Observatory, Colorado Springs
191 C10 7691 491 15.66 2009 – 2021 13 Maisoncelles
192 L47 219 14 15.64 2020 – 2021 2 Osservatorio Astronomico, Piobbico
193 J79 1029 66 15.59 2005 – 2009 5 Observatorio Calarreona, Aguilas
194 057 652 42 15.52 1973 – 2004 32 Belgrade
195 G32 93 6 15.50 2013 – 2015 3 Elena Remote Observatory, San Pedro de Atacama
196 066 449 29 15.48 1866 – 1983 118 Athens
197 540 1207 78 15.47 1990 – 2002 13 Linz
198 G20 737 48 15.35 2019 – 2021 3 Brignoles Observatory
199 062 92 6 15.33 1939 – 1973 35 Turku
200 I47 2992 196 15.27 2011 – 2021 11 Pierre Auger Observatory, Malargue
201 367 7316 481 15.21 1992 – 2021 30 Yatsuka
202 610 348 23 15.13 1996 – 2001 6 Pianoro
203 510 1793 119 15.07 2005 – 2018 14 Siegen
204 C35 2591 172 15.06 2010 – 2021 12 Terrassa
205 Z25 15 1 15.00 2019 – 2019 1 Artemis Observatory, Teide
206 408 15 1 15.00 2006 – 2007 2 Nyukasa
207 312 15 1 15.00 1986 – 1986 1 Tsingtao field station, Xisha Islands
208 402 3848 257 14.97 1989 – 2002 14 Dynic Astronomical Observatory
209 L23 59 4 14.75 2013 – 2017 5 Schela Observatory
210 105 162 11 14.73 1879 – 1997 119 Moscow
211 L12 382 26 14.69 2017 – 2021 5 Koksijde
212 900 8781 598 14.68 1991 – 2021 31 Moriyama
213 I13 44 3 14.67 2009 – 2017 9 Burleith Observatory, Washington D.C.
214 415 3911 267 14.65 1975 – 2010 36 Kambah
215 I41 2332 160 14.57 2011 – 2021 11 Palomar Mountain--ZTF
216 J97 2736 189 14.48 2002 – 2016 15 Alginet
217 168 1099 76 14.46 1982 – 2020 39 Kourovskaya
218 186 749 52 14.40 1976 – 2021 46 Kitab
219 H53 374 26 14.38 2008 – 2010 3 Thompsonville
220 135 57 4 14.25 1894 – 1921 28 Kasan
221 G40 6634 467 14.21 2012 – 2021 10 Slooh.com Canary Islands Observatory
222 095 1406 100 14.06 1965 – 2021 57 Crimea-Nauchnij
223 619 1164 83 14.02 1996 – 2018 23 Sabadell
224 E94 2943 210 14.01 2007 – 2021 15 Possum Observatory, Gisborne
225 K90 518 37 14.00 2013 – 2016 4 Sopot Astronomical Observatory
226 116 14 1 14.00 1994 – 1994 1 Giesing
227 785 840 60 14.00 2002 – 2005 4 Fitz-Randolph Observatory, Princeton
228 778 14 1 14.00 1910 – 1910 1 Allegheny Observatory, Pittsburgh
229 A71 9184 661 13.89 2005 – 2021 17 Stixendorf
230 022 375 27 13.89 1936 – 1986 51 Pino Torinese
231 691 7901 573 13.79 1985 – 2021 37 Steward Observatory, Kitt Peak-Spacewatch
232 850 6380 464 13.75 1999 – 2021 23 Cordell-Lorenz Observatory, Sewanee
233 A53 55 4 13.75 2005 – 2019 15 Peschiera del Garda
234 844 2541 185 13.74 1996 – 2018 23 Observatorio Astronomico Los Molinos
235 030 534 39 13.69 1827 – 1919 93 Arcetri Observatory, Florence
236 553 123 9 13.67 1977 – 1998 22 Chorzow
237 504 1390 102 13.63 1981 – 2009 29 Le Creusot
238 I30 122 9 13.56 2002 – 2008 7 Observatorio Geminis Austral
239 230 27 2 13.50 2003 – 2003 1 Mt. Wendelstein Observatory
240 008 594 44 13.50 1890 – 1951 62 Algiers-Bouzareah
241 C52 27 2 13.50 2013 – 2016 4 Swift
242 C42 904 67 13.49 2006 – 2020 15 Xingming Observatory, Mt. Nanshan
243 445 962 72 13.36 2002 – 2021 20 Observatorio d'Ontinyent
244 H06 11623 871 13.34 2004 – 2021 18 iTelescope Observatory, Mayhill
245 467 1943 146 13.31 1999 – 2019 21 Auckland Observatory
246 419 93 7 13.29 1882 – 1910 29 Windsor
247 K06 106 8 13.25 2019 – 2020 2 Observatorio Montagut, Can Sola
248 J40 1563 118 13.25 2007 – 2011 5 Malaga
249 A61 434 33 13.15 2004 – 2005 2 Tortona
250 083 131 10 13.10 1977 – 2019 43 Golosseevo-Kiev
251 056 1922 147 13.07 1947 – 2008 62 Skalnate Pleso
252 762 771 59 13.07 1997 – 2012 16 Four Winds Observatory, Lake Leelanau
253 276 13 1 13.00 1883 – 1884 2 Plonsk
254 438 39 3 13.00 1906 – 1908 3 Smith College Observatory, Northampton
255 771 13 1 13.00 1986 – 1986 1 Boyeros Observatory, Havana
256 Z43 65 5 13.00 2017 – 2018 2 Landehen
257 562 39 3 13.00 1985 – 2013 29 Figl Observatory, Vienna
258 K50 26 2 13.00 2014 – 2016 3 Sternwarte Feuerstein, Ebermannstadt
259 209 26 2 13.00 2014 – 2014 1 Asiago Observatory, Cima Ekar-ADAS
260 J64 467 36 12.97 2006 – 2008 3 La Mata
261 K41 776 60 12.93 2014 – 2020 7 Vegaquattro Astronomical Obs., Novi Ligure
262 G68 995 77 12.92 2008 – 2016 9 Sierra Stars Observatory, Markleeville
263 809 1652 128 12.91 1974 – 2018 45 European Southern Observatory, La Silla
264 W88 2945 231 12.75 2014 – 2021 8 Slooh.com Chile Observatory, La Dehesa
265 A49 140 11 12.73 2004 – 2009 6 Uppsala-Angstrom
266 461 5371 423 12.70 1998 – 2020 23 University of Szeged, Piszkesteto Stn. (Konkoly)
267 H66 38 3 12.67 2006 – 2007 2 Yellow Springs
268 E12 3101 245 12.66 2004 – 2013 10 Siding Spring Survey
269 020 1340 106 12.64 1885 – 1985 101 Nice
270 K87 1373 109 12.60 2017 – 2021 5 Dettelbach Vineyard Observatory
271 246 3388 269 12.59 2002 – 2021 20 Klet Observatory-KLENOT
272 K36 25 2 12.50 2013 – 2013 1 Ebersheim
273 D35 650 52 12.50 2006 – 2021 16 Lulin Observatory
274 L36 237 19 12.47 2015 – 2019 5 Ondrejov--BlueEye600 Telescope
275 J93 923 74 12.47 2003 – 2015 13 Mount Tuffley Observatory, Gloucester
276 N55 523 42 12.45 2014 – 2020 7 Beimian Tianwentai, Ali, Tibet
277 Q62 7841 633 12.39 2012 – 2021 10 iTelescope Observatory, Siding Spring
278 683 483 39 12.38 1997 – 2010 14 Goodricke-Pigott Observatory, Tucson
279 136 309 25 12.36 1902 – 1989 88 Engelhardt Observatory, Kasan
280 I77 1297 105 12.35 2004 – 2009 6 CEAMIG-REA Observatory, Belo Horizonte
281 M43 111 9 12.33 2020 – 2021 2 Al Sadeem Observatory, Abu Dhabi
282 K31 37 3 12.33 2013 – 2013 1 Osservatorio Astronomico di Bellino
283 996 49 4 12.25 1980 – 1990 11 Oxford
284 C71 257 21 12.24 2011 – 2012 2 Sant Marti Sesgueioles
285 Z73 170 14 12.14 2015 – 2019 5 Observatorio Nuevos Horizontes, Camas
286 210 387 32 12.09 1969 – 1990 22 Alma-Ata
287 J53 2218 184 12.05 2006 – 2018 13 Posadas
288 118 6238 518 12.04 1994 – 2021 28 Astronomical and Geophysical Observatory, Modra
289 479 12 1 12.00 1990 – 1990 1 Sollies-Pont
290 A56 12 1 12.00 2004 – 2004 1 Parma
291 780 24 2 12.00 1886 – 1957 72 Leander McCormick Observatory, Charlottesville
292 E09 12 1 12.00 2008 – 2008 1 Oakley Southern Sky Observatory, Coonabarabran
293 G83 24 2 12.00 2011 – 2011 1 Mt. Graham-LBT
294 A06 1536 128 12.00 2004 – 2019 16 Mataro
295 005 12 1 12.00 1970 – 1970 1 Meudon
296 296 12 1 12.00 1894 – 1894 1 Dudley Observatory, Albany (after 1893)
297 D94 12 1 12.00 2009 – 2009 1 Takanezawa, Tochigi
298 O49 12 1 12.00 2020 – 2020 1 Purple Mountain Observatory, Yaoan Station
299 641 12 1 12.00 2002 – 2002 1 Overberg
300 616 345 29 11.90 1996 – 2007 12 Brno
301 107 1808 152 11.89 1992 – 2021 30 Cavezzo
302 511 1280 108 11.85 1973 – 2019 47 Haute Provence
303 954 792 67 11.82 1996 – 2021 26 Teide Observatory
304 G72 59 5 11.80 2003 – 2004 2 University Hills
305 805 660 56 11.79 1970 – 1987 18 Santiago-Cerro El Roble
306 628 375 32 11.72 1997 – 2019 23 Mulheim-Ruhr
307 839 35 3 11.67 1910 – 1973 64 La Plata
308 J59 980 84 11.67 2006 – 2021 16 Observatorio Linceo, Santander
309 391 559 48 11.65 1975 – 1994 20 Sendai Observatory, Ayashi Station
310 012 547 47 11.64 1894 – 2012 119 Uccle
311 750 1837 159 11.55 1995 – 2021 27 Hobbs Observatory, Fall Creek
312 170 2994 260 11.52 2000 – 2012 13 Observatorio de Begues
313 B37 1255 109 11.51 2007 – 2021 15 Obs. de L' Ametlla del Valles, Barcelona
314 678 69 6 11.50 2000 – 2005 6 Fountain Hills
315 586 354 31 11.42 1985 – 2019 35 Pic du Midi
316 U83 34 3 11.33 2020 – 2021 2 Mount Laguna Observatory
317 330 294 26 11.31 1960 – 1987 28 Purple Mountain Observatory, Nanking
318 720 45 4 11.25 1999 – 2005 7 Universidad de Monterrey
319 I52 2177 194 11.22 2014 – 2021 8 Steward Observatory, Mt. Lemmon Station
320 754 470 42 11.19 1906 – 2015 110 Yerkes Observatory, Williams Bay
321 111 67 6 11.17 1994 – 1994 1 Piazzano Observatory, Florence
322 W76 67 6 11.17 2019 – 2021 3 CHILESCOPE Observatory, Rio Hurtad
323 410 569 51 11.16 1992 – 1996 5 Sengamine
324 058 200 18 11.11 1835 – 1919 85 Kaliningrad
325 B18 1021 92 11.10 2002 – 2021 20 Terskol
326 069 266 24 11.08 1984 – 2020 37 Baldone
327 801 2704 244 11.08 1941 – 1996 56 Oak Ridge Observatory
328 085 177 16 11.06 1906 – 1986 81 Kiev
329 078 254 23 11.04 1910 – 1976 67 Johannesburg
330 Q65 276 25 11.04 2014 – 2017 4 Warrumbungle Observatory
331 802 55 5 11.00 1846 – 1898 53 Harvard Observatory, Cambridge
332 482 33 3 11.00 1985 – 1997 13 St. Andrews
333 B40 440 40 11.00 2007 – 2010 4 Skylive Observatory, Catania
334 W75 11 1 11.00 2018 – 2018 1 SPECULOOS-South Observatory, Paranal
335 G37 209 19 11.00 2015 – 2021 7 Lowell Discovery Telescope
336 430 33 3 11.00 1998 – 1999 2 Rainbow Observatory, near Coonabarabran
337 220 121 11 11.00 1994 – 1995 2 Vainu Bappu Observatory, Kavalur
338 Z81 429 39 11.00 2013 – 2015 3 Observatorio Estrella de Mar
339 I42 11 1 11.00 2013 – 2013 1 Westport Observatory
340 732 33 3 11.00 1998 – 2000 3 Oaxaca
341 995 33 3 11.00 1870 – 1997 128 Durham
342 035 286 26 11.00 1866 – 1970 105 Copenhagen
343 Z50 285 26 10.96 2016 – 2020 5 Mazariegos
344 A30 591 54 10.94 2003 – 2008 6 Crespadoro
345 999 186 17 10.94 1891 – 1996 106 Bordeaux-Floirac
346 613 480 44 10.91 1996 – 2002 7 Heisingen
347 C97 720 66 10.91 2017 – 2021 5 Al-Fulaij Observatory, Oman
348 A10 578 53 10.91 2004 – 2008 5 Observatorio Astronomico de Corbera
349 127 479 44 10.89 1998 – 2012 15 Bornheim
350 699 3683 339 10.86 1998 – 2008 11 Lowell Observatory-LONEOS
351 I57 1214 112 10.84 2012 – 2019 8 Elche
352 414 54 5 10.80 1967 – 1986 20 Mount Stromlo
353 238 399 37 10.78 2001 – 2019 19 Grorudalen Optical Observatory
354 A59 43 4 10.75 2004 – 2004 1 Karlovy Vary Observatory
355 452 129 12 10.75 2001 – 2005 5 Big Cypress Observatory, Fort Lauderdale
356 Q21 2127 198 10.74 2015 – 2021 7 Southern Utsunomiya
357 J20 225 21 10.71 2008 – 2010 3 Aravaca
358 W79 32 3 10.67 2018 – 2021 4 Cerro Tololo-LCO Aqawan B #1
359 493 480 45 10.67 1981 – 2013 33 Calar Alto
360 F52 3206 301 10.65 2015 – 2021 7 Pan-STARRS 2, Haleakala
361 A28 85 8 10.63 2002 – 2003 2 Kempten
362 A29 223 21 10.62 2003 – 2021 19 Santa Maria a Monte
363 513 212 20 10.60 1885 – 1915 31 Lyons
364 J19 603 57 10.58 2008 – 2021 14 El Maestrat
365 B59 823 78 10.55 2008 – 2021 14 Borken
366 017 632 60 10.53 1972 – 2011 40 Hoher List
367 709 463 44 10.52 1995 – 1998 4 W & B Observatory, Cloudcroft
368 212 2565 244 10.51 2002 – 2021 20 Observatorio La Dehesilla
369 A62 21 2 10.50 2004 – 2005 2 Aichtal
370 G51 21 2 10.50 2011 – 2011 1 Byrne Observatory, Sedgwick Reserve
371 355 2858 273 10.47 1995 – 2014 20 Hadano
372 B50 1033 99 10.43 2007 – 2021 15 Corner Observatory, Durmersheim
373 I22 146 14 10.43 2008 – 2021 14 Abbey Ridge Observatory, Stillwater Lake
374 D61 52 5 10.40 2006 – 2009 4 Suntopia Marina, Sumoto
375 B30 767 74 10.36 2007 – 2012 6 Szamotuly-Galowo
376 B42 1953 189 10.33 2007 – 2020 14 Vitebsk
377 A02 1558 151 10.32 2002 – 2020 19 Masia Cal Maciarol Modul 8
378 016 381 37 10.30 1894 – 1970 77 Besancon
379 B56 525 51 10.29 2008 – 2021 14 Observatorio Sant Pere, Mataro
380 C32 2099 204 10.29 2010 – 2021 12 Ka-Dar Observatory, TAU Station, Nizhny Arkhyz
381 Z76 144 14 10.29 2014 – 2015 2 Observatorio Carda, Villaviciosa
382 426 411 40 10.27 1997 – 1999 3 Woomera
383 D88 4005 390 10.27 2004 – 2021 18 Hiratsuka
384 W25 215 21 10.24 2016 – 2018 3 RMS Observatory, Cincinnati
385 808 1043 102 10.23 1965 – 2012 48 El Leoncito
386 Y00 1809 177 10.22 2013 – 2021 9 SONEAR Observatory, Oliveira
387 V16 51 5 10.20 2019 – 2019 1 Dark Sky New Mexico, Animas
388 J63 61 6 10.17 2006 – 2011 6 San Gabriel
389 143 983 97 10.13 1997 – 2010 14 Gnosca
390 372 8675 864 10.04 1973 – 2021 49 Geisei
391 848 251 25 10.04 1999 – 2002 4 Tenagra Observatory, Cottage Grove
392 573 10 1 10.00 1986 – 1986 1 Eldagsen
393 319 10 1 10.00 2000 – 2000 1 Perth Observatory, Perth-Lowell Telescope
394 377 20 2 10.00 1952 – 1952 1 Kwasan Observatory, Kyoto
395 K37 10 1 10.00 2015 – 2015 1 Cereseto
396 K69 10 1 10.00 2017 – 2017 1 Riethnordhausen
397 F60 20 2 10.00 2005 – 2005 1 Ironwood Observatory, Hawaii
398 E19 10 1 10.00 2014 – 2014 1 Kingsgrove
399 B16 40 4 10.00 2006 – 2008 3 1st Moscow Gymnasium Observatory, Lipki
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1184 609 7 2 3.50 1996 – 1998 3 Osservatorio Polino
1185 Z95 7 2 3.50 2013 – 2013 1 Astronomia Para Todos Remote Observatory
1186 B84 28 8 3.50 2009 – 2010 2 Cyclops Observatory, Oostkapelle
1187 144 7 2 3.50 1998 – 1998 1 Bray et Lu
1188 L87 7 2 3.50 2021 – 2021 1 Moonbase South Observatory, Hakos
1189 927 14 4 3.50 2001 – 2004 4 Madison-YRS
1190 B39 14 4 3.50 2007 – 2007 1 Tradate
1191 126 7 2 3.50 1998 – 1998 1 Monte Viseggi
1192 879 101 29 3.48 1972 – 1981 10 Tokai
1193 387 111 32 3.47 1963 – 1987 25 Tokyo-Dodaira
1194 427 52 15 3.47 1999 – 2006 8 Stockport
1195 707 253 73 3.47 1981 – 2000 20 Chamberlin field station
1196 595 821 237 3.46 1989 – 2021 33 Farra d'Isonzo
1197 J57 76 22 3.45 2006 – 2021 16 Centro Astronomico Alto Turia, Valencia
1198 K77 831 241 3.45 2016 – 2021 6 EHB01 Observatory, Engelhardsberg
1199 A14 24 7 3.43 2011 – 2014 4 Les Engarouines Observatory
1200 K51 181 53 3.42 2013 – 2021 9 Osservatorio del Celado, Castello Tesino
1201 C82 34 10 3.40 2013 – 2021 9 Osservatorio Astronomico Nastro Verde, Sorrento
1202 I93 309 91 3.40 2011 – 2021 11 St Pardon de Conques
1203 C94 27 8 3.38 2012 – 2016 5 MASTER-II Observatory, Tunka
1204 D82 37 11 3.36 2003 – 2005 3 Wallaroo
1205 538 37 11 3.36 1886 – 1900 15 Pola
1206 835 10 3 3.33 1998 – 1998 1 Drum Hill Station, Chelmsford
1207 344 10 3 3.33 2000 – 2009 10 Bohyunsan Optical Astronomy Observatory
1208 L34 40 12 3.33 2019 – 2021 3 Galhassin Robotic Telescope, Isnello
1209 946 40 12 3.33 1999 – 2004 6 Ametlla de Mar
1210 L07 60 18 3.33 2020 – 2020 1 Osservatorio Salvatore di Giacomo, Agerola
1211 682 129 39 3.31 1998 – 2015 18 Kanab
1212 W46 75 23 3.26 2019 – 2021 3 Foxfire Village
1213 W55 13 4 3.25 2016 – 2016 1 Natelli Observatory, Frederick
1214 C89 13 4 3.25 2013 – 2013 1 Astronomical Station Vidojevica
1215 601 26 8 3.25 1885 – 1896 12 Engelhardt Observatory, Dresden
1216 598 26 8 3.25 1991 – 2021 31 Loiano
1217 054 13 4 3.25 1977 – 1987 11 Brorfelde
1218 W16 13 4 3.25 2020 – 2021 2 Pleasant Groves Observatory
1219 A55 29 9 3.22 2007 – 2009 3 Osservatorio Astronomico Vallemare di Borbona
1220 U55 29 9 3.22 2020 – 2021 2 Golden Ears Observatory, Maple Ridge
1221 C03 16 5 3.20 2015 – 2016 2 Clayhole Observatory, Jokela
1222 A31 32 10 3.20 2002 – 2005 4 Corcaroli Observatory
1223 651 201 63 3.19 2000 – 2012 13 Grasslands Observatory, Tucson
1224 472 35 11 3.18 1995 – 1997 3 Merlette
1225 966 92 29 3.17 1995 – 2003 9 Church Stretton
1226 K12 19 6 3.17 2014 – 2015 2 Obsevatorio Astronomico de Marratxi
1227 G58 19 6 3.17 2009 – 2020 12 Chabot Space and Science Center, Oakland
1228 908 19 6 3.17 1998 – 2000 3 Toyama
1229 203 350 111 3.15 2002 – 2021 20 GiaGa Observatory
1230 097 44 14 3.14 1981 – 2005 25 Wise Observatory, Mitzpeh Ramon
1231 B61 22 7 3.14 2008 – 2009 2 Valldoreix Obs.,Sant Cugat del Valles
1232 A33 319 102 3.13 2003 – 2011 9 Volkssternwarte Kirchheim
1233 B73 53 17 3.12 2008 – 2009 2 Mauren Valley Observatory, Holzgerlingen
1234 U76 28 9 3.11 2019 – 2021 3 Glendora
1235 521 34 11 3.09 1894 – 1907 14 Remeis Observatory, Bamberg
1236 Z08 74 24 3.08 2020 – 2021 2 Telescope Live, Oria
1237 645 89 29 3.07 1999 – 2009 11 Apache Point-Sloan Digital Sky Survey
1238 902 12 4 3.00 1993 – 1993 1 Ootake
1239 725 9 3 3.00 1998 – 2000 3 Fair Oaks Ranch
1240 Z27 18 6 3.00 2015 – 2015 1 Observatorio Coralito, La Laguna
1241 G88 9 3 3.00 2006 – 2007 2 LAMP Observatory, New River
1242 383 6 2 3.00 1978 – 1978 1 Chirorin
1243 983 6 2 3.00 1966 – 1977 12 San Fernando
1244 L76 9 3 3.00 2020 – 2021 2 Nomad Observatory, Kochevanchik
1245 432 6 2 3.00 1999 – 2007 9 Boambee
1246 X38 6 2 3.00 2014 – 2017 4 Observatorio Pueyrredon, La Lonja
1247 K34 6 2 3.00 2012 – 2013 2 Turin
1248 K11 6 2 3.00 2016 – 2016 1 Observatoire de Pommier
1249 484 6 2 3.00 1979 – 1980 2 Happy Valley, Wellington
1250 I69 6 2 3.00 2011 – 2012 2 AGM Observatory, Marrakech
1251 H93 6 2 3.00 2005 – 2006 2 Berkeley Heights
1252 018 6 2 3.00 1910 – 1919 10 Dusseldorf-Bilk
1253 788 6 2 3.00 1985 – 1986 2 Mount Cuba Observatory, Wilmington
1254 090 6 2 3.00 1985 – 1985 1 Mainz
1255 B21 6 2 3.00 2007 – 2007 1 Gaisberg Observatory, Schaerding
1256 D54 9 3 3.00 2012 – 2012 1 MASTER-II Observatory, Blagoveshchensk
1257 A07 6 2 3.00 2007 – 2008 2 Gretz-Armainvilliers
1258 G56 6 2 3.00 2009 – 2013 5 Walnut Creek
1259 409 6 2 3.00 1990 – 1991 2 Kiyose and Mizuho
1260 398 6 2 3.00 1986 – 1987 2 Nagatoro
1261 117 9 3 3.00 1996 – 1996 1 Sendling
1262 C80 9 3 3.00 2013 – 2013 1 Don Astronomical Observatory, Rostov-on-Don
1263 V11 9 3 3.00 2019 – 2021 3 Saguaro Observatory, Tucson
1264 Z41 6 2 3.00 2021 – 2021 1 Irydeo Observatory, Camarma de Esteruelas
1265 I65 3 1 3.00 2014 – 2014 1 Yunquera
1266 577 3 1 3.00 1985 – 1985 1 Metzerlen Observatory
1267 295 3 1 3.00 1894 – 1894 1 Catholic University Observatory, Washington
1268 B71 3 1 3.00 2009 – 2009 1 Observatorio El Vendrell
1269 425 3 1 3.00 1986 – 1986 1 Taylor Range Observatory, Brisbane
1270 924 3 1 3.00 2012 – 2012 1 Observatoire du Cegep de Trois-Rivieres
1271 H97 3 1 3.00 2004 – 2004 1 Talcott Mountain Science Center, Avon
1272 I67 3 1 3.00 2016 – 2016 1 Hartley Wintney
1273 959 3 1 3.00 1997 – 1997 1 Ramonville Saint Agne
1274 727 3 1 3.00 2013 – 2013 1 Zeno Observatory, Edmond
1275 H98 3 1 3.00 2006 – 2006 1 Dark Rosanne Obs., Middlefield
1276 C17 3 1 3.00 2010 – 2010 1 Observatorio Joan Roget, Ager
1277 I44 3 1 3.00 2013 – 2013 1 Northwest Florida State College, Niceville
1278 763 3 1 3.00 1996 – 1996 1 King City
1279 796 9 3 3.00 1969 – 1973 5 Stamford
1280 957 3 1 3.00 1997 – 1997 1 Merignac
1281 H67 3 1 3.00 2004 – 2004 1 Stonegate Observatory, Ann Arbor
1282 A60 3 1 3.00 2009 – 2009 1 YSTAR-NEOPAT Station, Sutherland
1283 633 3 1 3.00 1998 – 1998 1 Romito
1284 I28 3 1 3.00 2011 – 2011 1 Starhoo Observatory, Lakeville
1285 747 3 1 3.00 1998 – 1998 1 Highland Road Park Observatory
1286 I03 3 1 3.00 2002 – 2002 1 European Southern Obs., La Silla--ASTROVIRTEL
1287 D06 3 1 3.00 2019 – 2019 1 Associazione Tuscolana di Astronomia, Domatore
1288 B23 9 3 3.00 2008 – 2010 3 Fiamene
1289 158 3 1 3.00 1998 – 1998 1 Promiod
1290 841 3 1 3.00 1999 – 1999 1 Martin Observatory, Blacksburg
1291 717 3 1 3.00 2005 – 2005 1 Prude Ranch
1292 A20 3 1 3.00 2003 – 2003 1 Sogel
1293 W50 3 1 3.00 2021 – 2021 1 Apex
1294 D22 3 1 3.00 2011 – 2011 1 UWA Observatory, Crawley
1295 K84 9 3 3.00 2016 – 2021 6 Felliscopio Observatory, Fellicarolo
1296 B60 3 1 3.00 2008 – 2008 1 Deep Sky Observatorium, Bad Bentheim
1297 F86 3 1 3.00 2009 – 2009 1 Moana Observatory, Punaauia
1298 W32 3 1 3.00 2021 – 2021 1 Crawfordville Observatory
1299 M44 3 1 3.00 2021 – 2021 1 Al-Khatim Observatory, Abu Dhabi
1300 A80 12 4 3.00 2005 – 2007 3 Lindenberg Observatory
1301 669 3 1 3.00 1985 – 1985 1 Ojai
1302 253 3 1 3.00 1996 – 1996 1 Goldstone DSS 14, Fort Irwin
1303 W99 3 1 3.00 2014 – 2014 1 SON, San Pedro de Atacama Station
1304 B62 3 1 3.00 2008 – 2008 1 Brelingen
1305 A19 3 1 3.00 2004 – 2004 1 Koln
1306 C29 21 7 3.00 2010 – 2013 4 Observatori Astronomic de Les Planes de Son
1307 G52 3 1 3.00 2015 – 2015 1 Stone Edge Observatory, El Verano
1308 A83 3 1 3.00 2004 – 2004 1 Jakokoski Observatory
1309 G07 3 1 3.00 2020 – 2020 1 Millau Observatory
1310 Z12 3 1 3.00 2020 – 2020 1 La Romaneta, Monovar
1311 648 3 1 3.00 2008 – 2008 1 Winer Observatory, Sonoita
1312 976 3 1 3.00 1985 – 1985 1 Leamington Spa
1313 019 3 1 3.00 1906 – 1906 1 Neuchatel
1314 487 3 1 3.00 1978 – 1978 1 Macnairston Observatory
1315 Q78 3 1 3.00 2020 – 2020 1 Woogaroo Observatory, Forest Lake
1316 G44 3 1 3.00 2014 – 2014 1 Observatorio Longa Vista, Sao Paulo
1317 Z31 3 1 3.00 2021 – 2021 1 Tenerife Observatory-LCO A, Tenerife
1318 I75 30 10 3.00 2011 – 2020 10 Observatorio Castellon
1319 K33 15 5 3.00 2013 – 2013 1 San Defendente
1320 318 15 5 3.00 2001 – 2001 1 Quinns Rock
1321 655 21 7 3.00 1993 – 1994 2 Sooke
1322 381 180 60 3.00 1977 – 1997 21 Tokyo-Kiso
1323 I56 18 6 3.00 2012 – 2014 3 Observatorio Astronomico John Beckman, Almeria
1324 B69 97 33 2.94 2008 – 2020 13 Owls and Ravens Observatory, Holzgerlingen
1325 875 41 14 2.93 1989 – 1991 3 Yorii
1326 J26 32 11 2.91 2009 – 2014 6 The Spaceguard Centre, Knighton
1327 C08 75 26 2.88 2009 – 2009 1 Fiby
1328 L40 23 8 2.88 2019 – 2021 3 Sternwarte Saarbruecken Rastpfuhl
1329 J18 23 8 2.88 2008 – 2011 4 Dingle Observatory, Montgomery
1330 C44 17 6 2.83 2011 – 2014 4 A. Volta Observatory, Lanzo d'Intelvi
1331 J81 17 6 2.83 2004 – 2010 7 Guirguillano
1332 D21 17 6 2.83 2007 – 2010 4 Shenton Park
1333 010 65 23 2.83 1978 – 2019 42 Caussols
1334 H05 14 5 2.80 2002 – 2012 11 Edmund Kline Observatory, Deer Trail
1335 D05 14 5 2.80 2012 – 2012 1 ISON-Terskol Observatory
1336 W89 14 5 2.80 2017 – 2021 5 Cerro Tololo-LCO Aqawan A #1
1337 617 11 4 2.75 1996 – 1997 2 Arbonne la Foret
1338 B68 11 4 2.75 2008 – 2008 1 Mount Matajur Observatory
1339 951 8 3 2.67 2003 – 2005 3 Highworth
1340 Z83 32 12 2.67 2013 – 2020 8 Chicharronian 3C Observatory, Tres Cantos
1341 974 8 3 2.67 1989 – 1990 2 Genoa
1342 261 56 21 2.67 1950 – 1993 44 Palomar Mountain-DSS
1343 912 8 3 2.67 2001 – 2001 1 Carbuncle Hill Observatory, Greene
1344 H85 8 3 2.67 2006 – 2008 3 Silver Spring
1345 G86 8 3 2.67 2007 – 2008 2 Tucson-Winterhaven
1346 451 8 3 2.67 2001 – 2001 1 West Skies Observatory, Mulvane
1347 E22 8 3 2.67 2009 – 2009 1 Univ. of Southern Queensland Obs., Mt. Kent
1348 V93 8 3 2.67 2020 – 2020 1 Pin Oak Observatory, Fort Madison
1349 687 8 3 2.67 1981 – 1981 1 Northern Arizona University, Flagstaff
1350 376 69 26 2.65 1985 – 1993 9 Uenohara
1351 178 29 11 2.64 2018 – 2021 4 Collonges
1352 404 21 8 2.63 1989 – 1990 2 Yamamoto
1353 469 13 5 2.60 1997 – 2003 7 Courroux
1354 067 13 5 2.60 1924 – 2015 92 Lvov University Observatory
1355 B11 38 15 2.53 2007 – 2010 4 Osservatorio Cima Rest, Magasa
1356 656 5 2 2.50 1985 – 1986 2 Victoria
1357 B28 20 8 2.50 2007 – 2011 5 Mandi Observatory, Pagnacco
1358 B55 5 2 2.50 2008 – 2011 4 Comeglians
1359 984 70 28 2.50 1983 – 1992 10 Eastfield
1360 706 20 8 2.50 1998 – 2000 3 Salida
1361 I61 15 6 2.50 2013 – 2018 6 Ourense
1362 947 5 2 2.50 2003 – 2003 1 Saint-Sulpice
1363 099 5 2 2.50 1985 – 1986 2 Lahti
1364 666 5 2 2.50 1994 – 1994 1 Moorpark College Observatory
1365 292 34 14 2.43 1983 – 1999 17 Burlington, New Jersey
1366 B81 36 15 2.40 2009 – 2010 2 Caimari
1367 260 33 14 2.36 1975 – 1996 22 Siding Spring Observatory-DSS
1368 993 127 54 2.35 1968 – 1985 18 Woolston Observatory
1369 365 28 12 2.33 1994 – 2001 8 Uto Observatory
1370 167 7 3 2.33 1999 – 2005 7 Bulach Observatory
1371 369 7 3 2.33 1989 – 1996 8 Chichibu
1372 X39 7 3 2.33 2017 – 2018 2 Observatorio Antares, Pilar
1373 Z62 7 3 2.33 2013 – 2016 4 Observatorio Forcarei
1374 K24 16 7 2.29 2015 – 2017 3 Schmelz
1375 293 75 33 2.27 1984 – 1991 8 Burlington remote site
1376 862 9 4 2.25 1994 – 2002 9 Saku
1377 B26 80 36 2.22 2007 – 2009 3 Observatoire des Terres Blanches, Reillanne
1378 D02 22 10 2.20 2012 – 2015 4 Observatori Petit Sant Feliu
1379 877 27 13 2.08 1987 – 1992 6 Okutama
1380 B35 8 4 2.00 2007 – 2007 1 Bareket Observatory, Macabim
1381 872 12 6 2.00 1987 – 2020 34 Tokushima
1382 366 4 2 2.00 1994 – 1994 1 Miyasaka Observatory
1383 206 6 3 2.00 2001 – 2003 3 Haagaar Observatory, Eina
1384 K03 4 2 2.00 2018 – 2018 1 Observatori AAS Montsec
1385 478 4 2 2.00 1991 – 1994 4 Lamalou-les-Bains
1386 I86 4 2 2.00 2011 – 2011 1 Observatorio UCM, Madrid
1387 103 4 2 2.00 1991 – 1997 7 Ljubljana
1388 694 4 2 2.00 1968 – 1968 1 Tumamoc Hill, Tucson
1389 447 4 2 2.00 2003 – 2006 4 Centennial Observatory
1390 E81 2 1 2.00 2011 – 2011 1 Nelson
1391 639 2 1 2.00 1998 – 1998 1 Dresden
1392 302 2 1 2.00 1985 – 1985 1 University of the Andes station
1393 937 4 2 2.00 2001 – 2001 1 Bradbury Observatory, Stockton-on-Tees
1394 K42 2 1 2.00 2018 – 2018 1 Knielingen
1395 A52 2 1 2.00 2002 – 2002 1 Etyek
1396 A09 2 1 2.00 2004 – 2004 1 Quincampoix
1397 068 2 1 2.00 1900 – 1900 1 Lvov Polytechnic Institute
1398 429 2 1 2.00 1999 – 1999 1 Hawker
1399 895 2 1 2.00 1987 – 1987 1 Hatamae
1400 991 2 1 2.00 1892 – 1892 1 Liverpool (since 1867)
1401 028 2 1 2.00 1942 – 1942 1 Wurzburg
1402 990 2 1 2.00 1974 – 1974 1 Madrid
1403 C76 2 1 2.00 2011 – 2011 1 Observatorio Estels, Ager
1404 C22 2 1 2.00 2010 – 2010 1 Oberwiesenthal
1405 783 2 1 2.00 1987 – 1987 1 Rixeyville
1406 905 2 1 2.00 1995 – 1995 1 Nachi-Katsuura Observatory
1407 505 2 1 2.00 1976 – 1976 1 Simon Stevin
1408 244 6 3 2.00 2020 – 2020 1 Geocentric Occultation Observation
1409 760 2 1 2.00 1950 – 1950 1 Goethe Link Observatory, Brooklyn
1410 226 2 1 2.00 2001 – 2001 1 Guido Ruggieri Observatory, Padua
1411 607 2 1 2.00 1994 – 1994 1 Hagen Observatory, Ronkhausen
1412 407 2 1 2.00 1989 – 1989 1 Kahoku
1413 281 2 1 2.00 1819 – 1819 1 Bologna
1414 D97 2 1 2.00 2011 – 2011 1 Berri
1415 884 2 1 2.00 1977 – 1977 1 Kawane
1416 989 2 1 2.00 1967 – 1967 1 Wilfred Hall Observatory, Preston
1417 980 2 1 2.00 1985 – 1985 1 Lancaster
1418 488 6 3 2.00 1967 – 1970 4 Newcastle-upon-Tyne
1419 962 2 1 2.00 2002 – 2002 1 Gandia
1420 I91 2 1 2.00 2011 – 2011 1 Retamar
1421 E11 2 1 2.00 2007 – 2007 1 Frog Rock Observatory, Mudgee
1422 J86 2 1 2.00 2004 – 2004 1 Sierra Nevada Observatory
1423 676 2 1 2.00 2000 – 2000 1 San Clemente
1424 418 2 1 2.00 1987 – 1987 1 Tamworth
1425 449 2 1 2.00 2020 – 2020 1 Griffin Hunter Observatory, Bethune
1426 863 2 1 2.00 1992 – 1992 1 Furukawa
1427 899 2 1 2.00 1990 – 1990 1 Toma
1428 686 2 1 2.00 1987 – 1987 1 U. of Minn. Infrared Obs., Mt. Lemmon
1429 368 2 1 2.00 1989 – 1989 1 Ochiai
1430 634 2 1 2.00 1998 – 1998 1 Crolles
1431 E24 2 1 2.00 2010 – 2010 1 Tangra Observatory, St. Clair
1432 E28 2 1 2.00 2010 – 2010 1 Kuriwa Observatory, Hawkesbury Heights
1433 490 8 4 2.00 1980 – 1985 6 Wimborne Minster
1434 823 2 1 2.00 2000 – 2000 1 Fitchburg
1435 I54 8 4 2.00 2012 – 2012 1 Observatorio Las Vaguadas, Badajoz
1436 574 2 1 2.00 1985 – 1985 1 Gottolengo
1437 009 2 1 2.00 1990 – 1990 1 Berne-Uecht
1438 G94 2 1 2.00 2003 – 2003 1 Sonoran Skies Observatory, St. David
1439 354 2 1 2.00 1996 – 1996 1 Kawachi
1440 512 2 1 2.00 1846 – 1846 1 Leiden (before 1860)
1441 C59 2 1 2.00 2021 – 2021 1 Yangwang-1
1442 B14 7 4 1.75 2006 – 2007 2 Ca del Monte
1443 401 7 4 1.75 1989 – 1991 3 Oosato
1444 H03 5 3 1.67 2005 – 2005 1 Sandia View Observatory, Rio Rancho
1445 979 5 3 1.67 1984 – 1997 14 South Wonston
1446 480 13 8 1.63 1990 – 2010 21 Cockfield
1447 412 8 5 1.60 1990 – 1995 6 Iwaki
1448 B57 11 7 1.57 2008 – 2008 1 Laietania Observatory, Parets del Valles
1449 985 3 2 1.50 1983 – 1984 2 Telford
1450 251 6 4 1.50 1980 – 1983 4 Arecibo
1451 774 12 8 1.50 1972 – 1975 4 Warner and Swasey Nassau Station, Chardon
1452 630 3 2 1.50 1997 – 1997 1 Osenbach
1453 544 6 4 1.50 1974 – 1985 12 Wilhelm Foerster Observatory, Berlin
1454 876 3 2 1.50 1987 – 1987 1 Honjo
1455 277 3 2 1.50 1896 – 1896 1 Royal Observatory, Blackford Hill, Edinburgh
1456 889 3 2 1.50 1985 – 1990 6 Karasuyama
1457 378 4 3 1.33 1985 – 1987 3 Murou
1458 G91 11 9 1.22 1997 – 2000 4 Whipple Observatory, Mt. Hopkins--2MASS
1459 811 11 9 1.22 1972 – 1987 16 Maria Mitchell Observatory, Nantucket
1460 I02 15 13 1.15 1998 – 2000 3 Cerro Tololo Observatory, La Serena--2MASS
1461 674 2 2 1.00 1989 – 1992 4 Ford Observatory, Wrightwood
1462 374 2 2 1.00 1973 – 1993 21 Minami-Oda Observatory
1463 C21 3 3 1.00 2010 – 2010 1 Observatorio Via Lactea, Ager
1464 477 5 5 1.00 1993 – 1996 4 Galleywood
1465 960 2 2 1.00 1997 – 1997 1 Rolvenden
1466 496 2 2 1.00 1978 – 1980 3 Bishopstoke
1467 803 2 2 1.00 1906 – 1907 2 Taunton
1468 973 1 1 1.00 1886 – 1886 1 Harrow
1469 523 1 1 1.00 1924 – 1924 1 Frankfurt
1470 606 1 1 1.00 1996 – 1996 1 Norderstedt
1471 891 1 1 1.00 1975 – 1975 1 JCPM Kimachi Station
1472 486 1 1 1.00 1979 – 1979 1 Palmerston North
1473 G43 1 1 1.00 2013 – 2013 1 Observatorio Buenaventura Suarez, San Luis
1474 590 1 1 1.00 1990 – 1990 1 Metzerlen
1475 770 1 1 1.00 1995 – 1995 1 Crescent Moon Observatory, Columbus
1476 J32 1 1 1.00 2008 – 2008 1 Aljaraque
1477 789 1 1 1.00 1866 – 1866 1 Litchfield Observatory, Clinton
1478 812 1 1 1.00 1987 – 1987 1 Vina del Mar
1479 549 1 1 1.00 1885 – 1885 1 Uppsala
1480 003 1 1 1.00 1973 – 1973 1 Montpellier
1481 100 1 1 1.00 1986 – 1986 1 Ahtari
1482 435 1 1 1.00 2003 – 2003 1 G. Colombo Astronomical Observatory, Padua
1483 623 1 1 1.00 1885 – 1885 1 Liege
1484 072 1 1 1.00 1984 – 1984 1 Scheuren Observatory
1485 437 1 1 1.00 1889 – 1889 1 Haverford
1486 869 1 1 1.00 1973 – 1973 1 Tosa
1487 759 1 1 1.00 1882 – 1882 1 Nashville
1488 543 1 1 1.00 1977 – 1977 1 Leipzig (before 1861)
1489 668 1 1 1.00 1989 – 1989 1 San Emigdio Peak
1490 125 1 1 1.00 1970 – 1970 1 Tbilisi
1491 J56 1 1 1.00 2004 – 2004 1 Observatorio La Avejerilla
1492 499 1 1 1.00 1978 – 1978 1 Cheam
1493 282 1 1 1.00 1827 – 1827 1 Nimes
1494 766 1 1 1.00 1978 – 1978 1 Michigan State University Obs., East Lansing
Sum 1494 1172663 3937 297.86 1661 – 2021 361 1494 names