MPC observations statistics

ITF - Observations of tracklets (1-night objects)

Sorted by number of observations

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 08-01-2022

Number of observations of top 15 stations at Minor Planet Center for ITF class
Number of observations of top 15 stations at Minor Planet Center for ITF class
Rank Station Observations Objects Observation per object Years of observation Years Station name
No. Code Number Number   Range span  
1 F51 3761545 1107434 3.40 2009 – 2021 13 Pan-STARRS 1, Haleakala
2 G96 1773502 458497 3.87 2004 – 2022 19 Mt. Lemmon Survey
3 W84 1707396 309284 5.52 2002 – 2022 21 Cerro Tololo-DECam
4 F52 484252 145684 3.32 2014 – 2022 9 Pan-STARRS 2, Haleakala
5 691 364800 120642 3.02 1990 – 2022 33 Steward Observatory, Kitt Peak-Spacewatch
6 703 159187 49434 3.22 1998 – 2022 25 Catalina Sky Survey
7 644 103781 34656 2.99 2001 – 2010 10 Palomar Mountain/NEAT
8 V00 100651 26037 3.87 2019 – 2022 4 Kitt Peak-Bok
9 699 89706 27242 3.29 1998 – 2008 11 Lowell Observatory-LONEOS
10 568 82104 20653 3.98 1993 – 2022 30 Mauna Kea
11 695 78085 36384 2.15 1995 – 2021 27 Kitt Peak
12 807 73641 35831 2.06 1997 – 2022 26 Cerro Tololo Observatory, La Serena
13 309 54910 6427 8.54 2000 – 2022 23 Cerro Paranal
14 645 34962 17141 2.04 1998 – 2009 12 Apache Point-Sloan Digital Sky Survey
15 291 28976 9670 3.00 2001 – 2022 22 LPL/Spacewatch II
16 D29 17252 5695 3.03 2006 – 2022 17 Purple Mountain Observatory, XuYi Station
17 T08 14476 3686 3.93 2014 – 2022 9 ATLAS-MLO, Mauna Loa
18 D35 13685 4591 2.98 2006 – 2014 9 Lulin Observatory
19 950 12353 2555 4.83 1994 – 2021 28 La Palma
20 J43 12301 3426 3.59 2011 – 2022 12 Oukaimeden Observatory, Marrakech
21 T05 11677 2815 4.15 2015 – 2022 8 ATLAS-HKO, Haleakala
22 I41 11149 2217 5.03 2009 – 2022 14 Palomar Mountain--ZTF
23 683 9002 3131 2.88 1998 – 2010 13 Goodricke-Pigott Observatory, Tucson
24 H15 7716 2274 3.39 2010 – 2018 9 ISON-NM Observatory, Mayhill
25 W16 6888 2276 3.03 2019 – 2022 4 Pleasant Groves Observatory
26 G36 6591 1002 6.58 2011 – 2019 9 Calar Alto-CASADO
27 J04 6158 2203 2.80 2010 – 2022 13 ESA Optical Ground Station, Tenerife
28 C15 5539 1541 3.59 2013 – 2014 2 ISON-Ussuriysk Observatory
29 290 5049 1263 4.00 2003 – 2022 20 Mt. Graham-VATT
30 G37 4899 1958 2.50 2012 – 2022 11 Lowell Discovery Telescope
31 E12 4771 1255 3.80 2003 – 2013 11 Siding Spring Survey
32 809 4270 1080 3.95 1988 – 2013 26 European Southern Observatory, La Silla
33 H06 4118 1364 3.02 2004 – 2022 19 iTelescope Observatory, Mayhill
34 N86 3826 660 5.80 2021 – 2022 2 Xingming Observatory-KATS, Nanshan
35 I52 3521 1081 3.26 2014 – 2022 9 Steward Observatory, Mt. Lemmon Station
36 069 3373 1049 3.22 2008 – 2022 15 Baldone
37 H21 3203 1006 3.18 2009 – 2022 14 Astronomical Research Observatory, Westfield
38 Q62 3093 1027 3.01 2013 – 2022 10 iTelescope Observatory, Siding Spring
39 C94 2951 976 3.02 2012 – 2021 10 MASTER-II Observatory, Tunka
40 608 2662 918 2.90 1995 – 2006 12 Haleakala-AMOS
41 152 2601 1097 2.37 2000 – 2020 21 Moletai Astronomical Observatory
42 333 2259 687 3.29 2001 – 2015 15 Desert Eagle Observatory
43 L69 2235 745 3.00 2020 – 2022 3 LaCaille Observatory, Pretoria
44 Z84 2063 605 3.41 2017 – 2022 6 Calar Alto-Schmidt
45 K95 2053 842 2.44 2015 – 2021 7 MASTER-SAAO Observatory, Sutherland
46 G92 1849 616 3.00 2004 – 2011 8 Jarnac Observatory, Vail
47 926 1749 591 2.96 2001 – 2017 17 Tenagra II Observatory, Nogales
48 A14 1616 537 3.01 2003 – 2014 12 Les Engarouines Observatory
49 621 1540 486 3.17 1998 – 2018 21 Bergisch Gladbach
50 Z22 1502 623 2.41 2015 – 2022 8 MASTER-IAC Observatory, Tenerife
51 954 1483 264 5.62 1997 – 2021 25 Teide Observatory
52 258 1416 65 21.78 2018 – 2022 5 Gaia
53 599 1405 475 2.96 1996 – 2006 11 Campo Imperatore-CINEOS
54 C42 1391 448 3.10 2008 – 2020 13 Xingming Observatory, Mt. Nanshan
55 G45 1370 542 2.53 2012 – 2017 6 Space Surveillance Telescope, Atom Site
56 C48 1329 234 5.68 2013 – 2018 6 Sayan Solar Observatory, Irkutsk
57 I03 1308 458 2.86 1999 – 2004 6 European Southern Obs., La Silla--ASTROVIRTEL
58 Y00 1291 426 3.03 2013 – 2022 10 SONEAR Observatory, Oliveira
59 J13 1224 91 13.45 2011 – 2018 8 La Palma-Liverpool Telescope
60 W94 1214 404 3.00 2016 – 2022 7 MAP, San Pedro de Atacama
61 T12 1184 424 2.79 2002 – 2022 21 Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m)
62 J75 1173 390 3.01 2006 – 2014 9 OAM Observatory, La Sagra
63 300 936 229 4.09 2000 – 2016 17 Bisei Spaceguard Center-BATTeRS
64 493 893 282 3.17 1994 – 2018 25 Calar Alto
65 Z32 870 105 8.29 2017 – 2020 4 Observatorio Astrofisico de Javalambre
66 246 856 154 5.56 2006 – 2022 17 Klet Observatory-KLENOT
67 H07 841 297 2.83 2004 – 2014 11 7300 Observatory, Cloudcroft
68 106 822 223 3.69 1999 – 2020 22 Crni Vrh
69 D00 789 223 3.54 2012 – 2021 10 ASC-Kislovodsk Observatory
70 705 756 253 2.99 1999 – 2017 19 Apache Point
71 A50 753 222 3.39 2003 – 2013 11 Andrushivka Astronomical Observatory
72 W92 747 306 2.44 2016 – 2021 6 MASTER-OAFA Observatory, San Juan
73 566 732 250 2.93 1995 – 1998 4 Haleakala-NEAT/GEODSS
74 461 721 244 2.95 2001 – 2016 16 University of Szeged, Piszkesteto Stn. (Konkoly)
75 I08 693 214 3.24 2007 – 2015 9 Alianza S4, Cerro Burek
76 H67 690 232 2.97 2003 – 2007 5 Stonegate Observatory, Ann Arbor
77 T14 608 194 3.13 2017 – 2022 6 Mauna Kea-UH/Tholen NEO Follow-Up (CFHT)
78 C41 606 201 3.01 2012 – 2019 8 MASTER-II Observatory, Kislovodsk
79 185 582 258 2.26 2001 – 2011 11 Observatoire Astronomique Jurassien-Vicques
80 V06 582 184 3.16 2017 – 2022 6 Catalina Sky Survey-Kuiper
81 Q60 542 182 2.98 2015 – 2017 3 ISON-SSO Observatory, Siding Spring
82 701 534 204 2.62 1999 – 2008 10 Junk Bond Observatory, Sierra Vista
83 327 520 168 3.10 1995 – 2008 14 Peking Observatory, Xinglong Station
84 W98 518 175 2.96 2015 – 2018 4 Polonia Observatory, San Pedro de Atacama
85 N89 515 157 3.28 2020 – 2022 3 Xingming Observatory #2, Nanshan
86 D54 495 242 2.05 2014 – 2020 7 MASTER-II Observatory, Blagoveshchensk
87 H55 486 162 3.00 2004 – 2009 6 Astronomical Research Observatory, Charleston
88 198 482 90 5.36 2004 – 2019 16 Wildberg
89 W76 472 136 3.47 2018 – 2022 5 CHILESCOPE Observatory, Rio Hurtad
90 808 461 227 2.03 1992 – 2000 9 El Leoncito
91 104 450 164 2.74 1995 – 2021 27 San Marcello Pistoiese
92 G40 437 195 2.24 2013 – 2022 10 Slooh.com Canary Islands Observatory
93 583 411 104 3.95 2014 – 2021 8 Odessa-Mayaki
94 561 405 116 3.49 1998 – 2014 17 Piszkesteto Stn. (Konkoly)
95 122 392 120 3.27 1999 – 2022 24 Pises Observatory
96 071 389 80 4.86 1988 – 2020 33 NAO Rozhen, Smolyan
97 012 372 157 2.37 1997 – 2009 13 Uccle
98 L52 351 132 2.66 2016 – 2020 5 MASTER-Tavrida
99 586 344 37 9.30 2001 – 2020 20 Pic du Midi
100 735 343 121 2.83 1996 – 2011 16 George Observatory, Needville
101 H10 343 97 3.54 2008 – 2011 4 Tzec Maun Observatory, Mayhill
102 W93 342 49 6.98 2018 – 2020 3 Korea Microlensing Telescope Network-CTIO
103 C95 333 107 3.11 2013 – 2022 10 SATINO Remote Observatory, Haute Provence
104 D03 333 112 2.97 2012 – 2017 6 Rantiga Osservatorio, Tincana
105 682 328 135 2.43 1999 – 2012 14 Kanab
106 095 313 97 3.23 1991 – 2022 32 Crimea-Nauchnij
107 033 310 98 3.16 1993 – 2022 30 Karl Schwarzschild Observatory, Tautenburg
108 Q21 306 140 2.19 2016 – 2022 7 Southern Utsunomiya
109 X74 302 81 3.73 2018 – 2022 5 Observatorio Campo dos Amarais
110 G48 301 90 3.34 2011 – 2019 9 Harlingten Research Observatory, Rancho Hildalgo
111 C97 300 83 3.61 2017 – 2022 6 Al-Fulaij Observatory, Oman
112 W95 286 81 3.53 2014 – 2022 9 Observatorio Panameno, San Pedro de Atacama
113 U69 280 78 3.59 2014 – 2021 8 iTelescope SRO Observatory, Auberry
114 688 270 117 2.31 1997 – 2015 19 Lowell Observatory, Anderson Mesa Station
115 114 251 70 3.59 2008 – 2012 5 Engelhardt Observatory, Zelenchukskaya Station
116 F65 247 52 4.75 2004 – 2022 19 Haleakala-Faulkes Telescope North
117 B74 226 73 3.10 2010 – 2022 13 Santa Maria de Montmagastrell
118 U68 225 56 4.02 2018 – 2022 5 JPL SynTrack Robotic Telescope, Auberry
119 K88 221 75 2.95 2016 – 2022 7 GINOP-KHK, Piszkesteto
120 B18 220 59 3.73 1999 – 2021 23 Terskol
121 910 218 74 2.95 1996 – 1998 3 Caussols-ODAS
122 413 210 81 2.59 1977 – 2007 31 Siding Spring Observatory
123 L33 206 64 3.22 2014 – 2018 5 Ananjev
124 734 204 74 2.76 2000 – 2021 22 Farpoint Observatory, Eskridge
125 010 198 67 2.96 1992 – 2019 28 Caussols
126 A13 187 71 2.63 2004 – 2016 13 Observatoire Naef, Marly
127 A77 181 58 3.12 2007 – 2021 15 Observatoire Chante-Perdrix, Dauban
128 V30 181 62 2.92 2014 – 2017 4 Heaven on Earth Observatory, Mayhill
129 A79 174 62 2.81 2005 – 2013 9 Zvezdno Obshtestvo Observatory, Plana
130 H36 173 60 2.88 2003 – 2022 20 Sandlot Observatory, Scranton
131 715 168 62 2.71 1999 – 2007 9 Jornada Observatory, Las Cruces
132 097 166 61 2.72 1999 – 2004 6 Wise Observatory, Mitzpeh Ramon
133 I28 164 53 3.09 2010 – 2012 3 Starhoo Observatory, Lakeville
134 224 164 60 2.73 2003 – 2007 5 Ottmarsheim
135 H51 163 44 3.70 2005 – 2008 4 Greiner Research Observatory, Verona
136 N88 162 52 3.12 2020 – 2021 2 Xingming Observatory #3, Nanshan
137 C85 161 38 4.24 2012 – 2019 8 Observatorio Cala d'Hort, Ibiza
138 H01 158 39 4.05 2010 – 2022 13 Magdalena Ridge Observatory, Socorro
139 D39 156 48 3.25 2008 – 2011 4 Shandong University Observatory, Weihai
140 675 153 38 4.03 1950 – 2014 65 Palomar Mountain
141 190 149 3 49.67 2019 – 2021 3 Gissar
142 G32 146 48 3.04 2012 – 2015 4 Elena Remote Observatory, San Pedro de Atacama
143 049 145 48 3.02 1994 – 2005 12 Uppsala-Kvistaberg
144 B49 142 44 3.23 2008 – 2022 15 Paus Observatory, Sabadell
145 850 141 52 2.71 2002 – 2019 18 Cordell-Lorenz Observatory, Sewanee
146 381 141 16 8.81 1993 – 2022 30 Tokyo-Kiso
147 439 140 70 2.00 2001 – 2001 1 ROTSE-III, Los Alamos
148 J87 138 44 3.14 2002 – 2022 21 La Canada
149 L59 135 48 2.81 2019 – 2022 4 Compustar Observatory, Rouen
150 C51 135 27 5.00 2010 – 2021 12 WISE
151 K41 133 44 3.02 2015 – 2019 5 Vegaquattro Astronomical Obs., Novi Ligure
152 D96 130 35 3.71 2010 – 2011 2 Tzec Maun Observatory, Moorook
153 H26 129 39 3.31 2009 – 2011 3 Doc Greiner Research Observatory, Janesvillle
154 209 128 43 2.98 2001 – 2003 3 Asiago Observatory, Cima Ekar-ADAS
155 304 128 39 3.28 1994 – 2022 29 Las Campanas Observatory
156 L96 127 36 3.53 2015 – 2015 1 ISON-Byurakan Observatory
157 W34 125 40 3.13 2016 – 2021 6 Squirrel Valley Observatory, Columbus
158 120 122 55 2.22 1996 – 2000 5 Visnjan
159 V03 121 40 3.03 2016 – 2019 4 Big Water
160 W88 121 50 2.42 2017 – 2022 6 Slooh.com Chile Observatory, La Dehesa
161 C32 115 33 3.48 2011 – 2012 2 Ka-Dar Observatory, TAU Station, Nizhny Arkhyz
162 711 113 38 2.97 1996 – 2021 26 McDonald Observatory, Fort Davis
163 919 113 48 2.35 2000 – 2001 2 Desert Beaver Observatory
164 270 113 4 28.25 2022 – 2022 1 Unistellar Network, Roving Observer
165 L01 113 34 3.32 2017 – 2021 5 Visnjan Observatory, Tican
166 E17 110 37 2.97 2003 – 2009 7 Leura
167 I10 109 36 3.03 2005 – 2005 1 CAO, San Pedro de Atacama (until 2012)
168 B01 109 32 3.41 2008 – 2011 4 Taunus Observatory, Frankfurt
169 696 108 49 2.20 1996 – 2006 11 Whipple Observatory, Mt. Hopkins
170 C73 107 31 3.45 2011 – 2014 4 Galati Observatory
171 Z79 107 17 6.29 2015 – 2016 2 Calar Alto TNO Survey
172 I40 106 22 4.82 2011 – 2016 6 La Silla--TRAPPIST
173 557 106 36 2.94 1996 – 2018 23 Ondrejov
174 006 105 12 8.75 2014 – 2021 8 Fabra Observatory, Barcelona
175 L51 104 38 2.74 2015 – 2022 8 MARGO, Nauchnij
176 L81 99 29 3.41 2020 – 2022 3 Skygems Namibia Remote Observatory
177 094 99 22 4.50 1999 – 2021 23 Crimea-Simeis
178 739 99 36 2.75 1998 – 2001 4 Sunflower Observatory, Olathe
179 G68 98 37 2.65 2008 – 2012 5 Sierra Stars Observatory, Markleeville
180 K61 93 30 3.10 2014 – 2021 8 Rokycany Observatory
181 649 92 27 3.41 1999 – 2007 9 Powell Observatory, Louisburg
182 W87 91 17 5.35 2014 – 2021 8 Cerro Tololo-LCO C
183 941 91 21 4.33 2001 – 2012 12 Observatorio Pla D'Arguines
184 G83 90 27 3.33 2007 – 2022 16 Mt. Graham-LBT
185 G78 89 31 2.87 2002 – 2002 1 Desert Wanderer Observatory, El Centro
186 372 88 44 2.00 1992 – 2004 13 Geisei
187 G84 88 32 2.75 2009 – 2022 14 Mount Lemmon SkyCenter
188 C10 86 39 2.21 2011 – 2017 7 Maisoncelles
189 188 86 19 4.53 2007 – 2019 13 Majdanak
190 G19 84 18 4.67 2020 – 2022 3 Immanuel Kant Observatory,Limbach
191 G27 84 21 4.00 2013 – 2019 7 Fabra Observatory, Montsec
192 J95 82 23 3.57 2003 – 2021 19 Great Shefford
193 160 82 23 3.57 2014 – 2021 8 Castelmartini
194 G53 79 26 3.04 2010 – 2012 3 Alder Springs Observatory, Auberry
195 474 78 18 4.33 1999 – 2021 23 Mount John Observatory, Lake Tekapo
196 615 77 26 2.96 2001 – 2018 18 St. Veran
197 K19 76 24 3.17 2015 – 2022 8 PASTIS Observatory, Banon
198 W49 76 27 2.81 2013 – 2018 6 CBA-MM Observatory, Mountain Meadows
199 N87 75 24 3.13 2013 – 2018 6 Nanshan Station, Xinjiang Observatory
200 511 74 16 4.63 1991 – 2022 32 Haute Provence
201 859 74 27 2.74 2000 – 2003 4 Wykrota Observatory-CEAMIG
202 446 73 35 2.09 2001 – 2005 5 Kingsnake Observatory, Seguin
203 A38 72 25 2.88 2002 – 2004 3 Campocatino Automated Telescope, Collepardo
204 U76 72 24 3.00 2020 – 2022 3 Maury Lewin Observatory, Glendora
205 A16 71 17 4.18 2004 – 2022 19 Tentlingen
206 K93 71 15 4.73 2016 – 2022 7 Sutherland-LCO C
207 I16 70 15 4.67 2010 – 2015 6 IAA-AI Atacama, San Pedro de Atacama
208 J31 69 18 3.83 2010 – 2022 13 La Axarquia
209 B67 68 20 3.40 2010 – 2019 10 Sternwarte Mirasteilas, Falera
210 G98 68 16 4.25 2004 – 2013 10 Calvin-Rehoboth Observatory, Rehoboth
211 G69 68 7 9.71 2009 – 2013 5 Via Capote Sky Observatory, Thousand Oaks
212 D44 68 13 5.23 2013 – 2020 8 Ishigakijima Astronomical Observatory
213 L04 68 25 2.72 2015 – 2020 6 ROASTERR-1 Observatory, Cluj-Napoca
214 C43 66 19 3.47 2012 – 2021 10 Hoyerswerda
215 Y16 66 22 3.00 2020 – 2022 3 ROCG, Campos dos Goytacazes
216 951 66 24 2.75 2001 – 2007 7 Highworth
217 399 66 33 2.00 1992 – 1995 4 Kushiro
218 250 66 17 3.88 2000 – 2014 15 Hubble Space Telescope
219 K96 66 28 2.36 2018 – 2020 3 Savelli Observatory
220 740 66 5 13.20 2004 – 2004 1 SFA Observatory, Nacogdoches
221 N42 65 2 32.50 2014 – 2021 8 Tien-Shan Astronomical Observatory
222 H11 65 19 3.42 2008 – 2011 4 LightBuckets Observatory, Rodeo
223 E10 64 18 3.56 2011 – 2022 12 Siding Spring-Faulkes Telescope South
224 221 64 17 3.76 2020 – 2022 3 IAS Observatory, Hakos
225 260 62 31 2.00 1974 – 1995 22 Siding Spring Observatory-DSS
226 958 62 21 2.95 1997 – 2022 26 Observatoire de Dax
227 I69 60 20 3.00 2011 – 2012 2 AGM Observatory, Marrakech
228 D08 60 1 60.00 2013 – 2013 1 Ghezz Observatory, Leontica
229 E94 60 14 4.29 2012 – 2022 11 Possum Observatory, Gisborne
230 098 60 30 2.00 1983 – 1998 16 Asiago Observatory, Cima Ekar
231 918 55 18 3.06 2000 – 2005 6 Badlands Observatory, Quinn
232 O75 55 17 3.24 2014 – 2019 6 ISON-Hureltogoot Observatory
233 448 55 18 3.06 2002 – 2010 9 Desert Moon Observatory, Las Cruces
234 H33 54 8 6.75 2020 – 2020 1 Bixhoma Observatory, Bixby
235 118 54 17 3.18 1996 – 2022 27 Astronomical and Geophysical Observatory, Modra
236 504 54 22 2.45 1999 – 2005 7 Le Creusot
237 858 53 19 2.79 2020 – 2022 3 Tebbutt Observatory, Edgewood
238 H17 53 19 2.79 2011 – 2022 12 Angel Peaks Observatory
239 642 52 22 2.36 1999 – 2003 5 Oak Bay, Victoria
240 261 52 26 2.00 1951 – 1998 48 Palomar Mountain-DSS
241 A41 51 20 2.55 2003 – 2009 7 Rezman Observatory, Kamnik
242 658 51 13 3.92 1997 – 2021 25 Dominion Astrophysical Observatory
243 344 51 23 2.22 2000 – 2003 4 Bohyunsan Optical Astronomy Observatory
244 163 49 16 3.06 2006 – 2008 3 Roeser Observatory, Luxembourg
245 H78 49 5 9.80 2008 – 2014 7 University of Narino Observatory, Pasto
246 194 48 17 2.82 2002 – 2014 13 Tivoli
247 G14 48 16 3.00 2021 – 2022 2 Novaloop Observatory, Mougins
248 J86 45 11 4.09 2005 – 2021 17 Sierra Nevada Observatory
249 838 44 17 2.59 2003 – 2003 1 Dayton
250 402 44 16 2.75 1992 – 1999 8 Dynic Astronomical Observatory
251 L71 43 9 4.78 2016 – 2019 4 Vedrus Observatory, Azovskaya
252 T09 43 10 4.30 2017 – 2021 5 Mauna Kea-UH/Tholen NEO Follow-Up (Subaru)
253 673 42 19 2.21 2000 – 2018 19 Table Mountain Observatory, Wrightwood
254 K35 41 11 3.73 2013 – 2017 5 Huenfelden
255 J26 41 10 4.10 2009 – 2020 12 The Spaceguard Centre, Knighton
256 204 41 18 2.28 2001 – 2021 21 Schiaparelli Observatory
257 138 41 11 3.73 2000 – 2007 8 Village-Neuf
258 J50 41 8 5.13 2004 – 2006 3 La Palma-NEON
259 860 40 15 2.67 1998 – 2001 4 Valinhos
260 552 40 16 2.50 1994 – 2001 8 Osservatorio S. Vittore, Bologna
261 693 39 13 3.00 1995 – 2006 12 Catalina Station, Tucson
262 D14 39 13 3.00 2006 – 2007 2 Nanchuan Observatory, Guangzhou
263 P93 39 7 5.57 2017 – 2022 6 Space Tracking and Communications Center, JAXA
264 I89 39 13 3.00 2012 – 2020 9 iTelescope Observatory, Nerpio
265 213 38 12 3.17 2001 – 2021 21 Observatorio Montcabre
266 Q64 38 7 5.43 2016 – 2021 6 Siding Spring-LCO B
267 247 38 12 3.17 2016 – 2022 7 Roving Observer
268 216 37 12 3.08 2005 – 2008 4 Observatoire des Cote de Meuse
269 A84 37 3 12.33 2005 – 2014 10 TUBITAK National Observatory
270 900 37 11 3.36 1998 – 2022 25 Moriyama
271 Z57 37 4 9.25 2021 – 2022 2 Observatorio Zuben, Alhaurin de la Torre
272 113 36 14 2.57 1995 – 2012 18 Volkssternwarte Drebach, Schoenbrunn
273 Q63 36 7 5.14 2014 – 2021 8 Siding Spring-LCO A
274 927 36 11 3.27 2001 – 2004 4 Madison-YRS
275 O17 36 14 2.57 2022 – 2022 1 Purple Mountain Observatory, Lenghu-1
276 829 35 16 2.19 1998 – 2002 5 Complejo Astronomico El Leoncito
277 181 34 2 17.00 2018 – 2018 1 Observatoire des Makes, Saint-Louis
278 620 34 11 3.09 1997 – 2007 11 Observatorio Astronomico de Mallorca
279 W96 33 13 2.54 2013 – 2018 6 CAO, San Pedro de Atacama (since 2013)
280 E85 32 3 10.67 2016 – 2018 3 Farm Cove
281 303 32 12 2.67 1994 – 2022 29 OAN de Llano del Hato, Merida
282 306 32 12 2.67 2001 – 2001 1 Observatorio Taya Beixo, Barquisimeto
283 K74 31 8 3.88 2019 – 2022 4 Muensterschwarzach Observatory, Schwarzach
284 654 31 7 4.43 2015 – 2021 7 Table Mountain Observatory, Wrightwood-PHMC
285 585 31 5 6.20 2017 – 2019 3 Kyiv comet station
286 B21 31 12 2.58 2007 – 2010 4 Gaisberg Observatory, Schaerding
287 W97 30 10 3.00 2022 – 2022 1 Atacama Desert Observatory, San Pedro de Atacama
288 V37 30 5 6.00 2015 – 2022 8 McDonald Observatory-LCO ELP
289 Q68 30 7 4.29 2020 – 2021 2 Blue Mountains Observatory, Leura
290 W79 30 2 15.00 2021 – 2021 1 Cerro Tololo-LCO Aqawan B #1
291 K81 30 10 3.00 2019 – 2020 2 P.M.P.H.R. Deep Sky Observatory, Atina
292 G34 30 7 4.29 2018 – 2018 1 Oberfrauendorf
293 843 29 11 2.64 2000 – 2004 5 Emerald Lane Observatory, Decatur
294 W86 29 7 4.14 2014 – 2022 9 Cerro Tololo-LCO B
295 844 29 5 5.80 2004 – 2014 11 Observatorio Astronomico Los Molinos
296 201 29 12 2.42 2003 – 2005 3 Jonathan B. Postel Observatory
297 C23 29 8 3.63 2014 – 2022 9 Olmen
298 V11 29 10 2.90 2021 – 2022 2 Saguaro Observatory, Tucson
299 N82 29 9 3.22 2021 – 2021 1 Multa Observatory
300 Q66 28 8 3.50 2018 – 2020 3 Siding Spring-Janess-G, JAXA
301 E89 28 9 3.11 2019 – 2021 3 Geyserland Observatory, Pukehangi
302 662 28 10 2.80 2002 – 2005 4 Lick Observatory, Mount Hamilton
303 928 28 8 3.50 2001 – 2004 4 Moonedge Observatory, Northport
304 M22 28 6 4.67 2022 – 2022 1 ATLAS South Africa, Sutherland
305 610 28 7 4.00 1996 – 1999 4 Pianoro
306 470 28 9 3.11 2001 – 2020 20 Ceccano
307 651 27 12 2.25 1999 – 2010 12 Grasslands Observatory, Tucson
308 X87 27 3 9.00 2015 – 2019 5 Dogsheaven Observatory, Brasilia
309 K91 27 6 4.50 2014 – 2022 9 Sutherland-LCO A
310 L43 27 9 3.00 2019 – 2020 2 Ager, Leida
311 Z80 27 4 6.75 2017 – 2022 6 Northolt Branch Observatory
312 L92 27 5 5.40 2021 – 2022 2 San Costantino
313 Z64 27 8 3.38 2015 – 2017 3 Observatorio el Miron del Cielo
314 233 26 6 4.33 2020 – 2022 3 Sauro Donati Astronomical Observatory, San Vito
315 J47 26 9 2.89 2008 – 2010 3 Observatorio Nazaret
316 460 26 11 2.36 2001 – 2006 6 Area 52 Observatory, Nashville
317 952 26 7 3.71 2001 – 2005 5 Marxuquera
318 V20 25 9 2.78 2020 – 2021 2 Killer Rocks Observatory, Pie Town
319 J57 25 8 3.13 2013 – 2021 9 Centro Astronomico Alto Turia, Valencia
320 Z02 24 8 3.00 2022 – 2022 1 HAO observatory, Oukaimeden
321 C71 24 8 3.00 2011 – 2011 1 Sant Marti Sesgueioles
322 046 24 5 4.80 1982 – 2017 36 Klet Observatory, Ceske Budejovice
323 N31 23 3 7.67 2020 – 2020 1 Eden Astronomical Observatory, Lahore
324 N56 23 10 2.30 2021 – 2021 1 Jiama'erdeng Tianwentai, Ali, Tibet
325 706 23 9 2.56 1999 – 2002 4 Salida
326 D90 23 7 3.29 2009 – 2012 4 RAS Observatory, Moorook
327 I47 23 2 11.50 2014 – 2018 5 Pierre Auger Observatory, Malargue
328 Z99 23 8 2.88 2014 – 2020 7 Clixby Observatory, Cleethorpes
329 K92 22 5 4.40 2016 – 2021 6 Sutherland-LCO B
330 A19 22 5 4.40 2003 – 2005 3 Koln
331 K63 22 8 2.75 2016 – 2019 4 G. Pascoli Observatory, Castelvecchio Pascoli
332 O49 21 1 21.00 2020 – 2020 1 Purple Mountain Observatory, Yaoan Station
333 449 21 7 3.00 2001 – 2001 1 Griffin Hunter Observatory, Bethune
334 E23 21 7 3.00 2012 – 2021 10 Arcadia
335 J19 21 3 7.00 2020 – 2020 1 El Maestrat
336 Q81 21 5 4.20 2021 – 2021 1 Caloundra West
337 V13 21 7 3.00 2021 – 2021 1 Little Moose Observatory, Timber Lakes
338 E09 21 7 3.00 2010 – 2011 2 Oakley Southern Sky Observatory, Coonabarabran
339 V83 21 5 4.20 2016 – 2020 5 Rolling Hills Observatory, Warrensburg
340 678 21 7 3.00 2000 – 2005 6 Fountain Hills
341 B44 21 7 3.00 2008 – 2008 1 Eygalayes
342 595 21 8 2.63 1994 – 2022 29 Farra d'Isonzo
343 V14 21 6 3.50 2020 – 2020 1 Moose Springs Observatory, Timber Lakes
344 C01 21 7 3.00 2011 – 2012 2 Lohrmann-Observatorium, Triebenberg
345 408 20 10 2.00 2005 – 2017 13 Nyukasa
346 K99 20 5 4.00 2014 – 2019 6 Derenivka Observatory
347 U63 20 5 4.00 2020 – 2020 1 Burnt Tree Hill Observatory, Cle Elum
348 W68 20 5 4.00 2022 – 2022 1 ATLAS Chile, Rio Hurtado
349 108 20 7 2.86 1996 – 2020 25 Montelupo
350 G26 20 9 2.22 2019 – 2021 3 Fushan Observatory, Mt Shaohua
351 725 19 9 2.11 1998 – 2001 4 Fair Oaks Ranch
352 947 19 4 4.75 2003 – 2007 5 Saint-Sulpice
353 C27 19 3 6.33 2014 – 2019 6 Pallerols
354 A40 19 5 3.80 2021 – 2022 2 Pieta
355 589 19 6 3.17 1996 – 2003 8 Santa Lucia Stroncone
356 186 19 2 9.50 2020 – 2020 1 Kitab
357 H82 18 7 2.57 2010 – 2012 3 CBA-NOVAC Observatory, Front Royal
358 540 18 7 2.57 1996 – 2007 12 Linz
359 B15 18 4 4.50 2016 – 2019 4 Inastars Observatory, Potsdam (since 2006)
360 854 18 7 2.57 2004 – 2009 6 Sabino Canyon Observatory, Tucson
361 B41 18 1 18.00 2018 – 2018 1 Zlin Observatory
362 718 18 3 6.00 2007 – 2016 10 Tooele
363 801 18 9 2.00 1992 – 1997 6 Oak Ridge Observatory
364 D25 18 6 3.00 2009 – 2009 1 Tzec Maun Observatory, Pingelly (before 2010)
365 X39 17 6 2.83 2018 – 2020 3 Observatorio Antares, Pilar
366 C35 17 2 8.50 2021 – 2021 1 Terrassa
367 V41 17 6 2.83 2022 – 2022 1 Rapid City
368 J15 17 3 5.67 2013 – 2017 5 Muxagata
369 143 17 8 2.13 2000 – 2005 6 Gnosca
370 A55 17 4 4.25 2004 – 2006 3 Osservatorio Astronomico Vallemare di Borbona
371 L80 17 4 4.25 2021 – 2022 2 SpringBok Observatory, Tivoli
372 B17 17 4 4.25 2010 – 2010 1 AZT-8 Evpatoria
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374 376 16 8 2.00 1992 – 1998 7 Uenohara
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376 169 16 1 16.00 2012 – 2012 1 Airali Observatory
377 017 16 8 2.00 2002 – 2004 3 Hoher List
378 089 16 2 8.00 2020 – 2021 2 Nikolaev
379 147 16 3 5.33 2005 – 2006 2 Osservatorio Astronomico di Suno
380 J38 16 4 4.00 2021 – 2021 1 Observatorio La Vara, Valdes
381 837 15 7 2.14 2000 – 2000 1 Jupiter
382 G89 15 5 3.00 2009 – 2012 4 Kachina Observatory, Flagstaff
383 W14 15 5 3.00 2018 – 2019 2 Harvest
384 987 15 3 5.00 2007 – 2013 7 Isle of Man Observatory, Foxdale
385 B50 15 7 2.14 2020 – 2022 3 Corner Observatory, Durmersheim
386 636 15 5 3.00 2002 – 2003 2 Essen
387 596 15 7 2.14 1993 – 2001 9 Colleverde di Guidonia
388 X89 15 2 7.50 2020 – 2021 2 Rocca Observatory, Brasilia
389 L47 15 6 2.50 2019 – 2021 3 Osservatorio Astronomico, Piobbico
390 W33 14 5 2.80 2020 – 2021 2 Transit Dreams Observatory, Campobello
391 J94 14 5 2.80 2003 – 2005 3 Abbeydale
392 A24 14 3 4.67 2006 – 2012 7 New Millennium Observatory, Mozzate
393 U55 14 4 3.50 2021 – 2022 2 Golden Ears Observatory, Maple Ridge
394 726 14 5 2.80 2011 – 2021 11 Brainerd
395 709 14 4 3.50 1997 – 1999 3 W & B Observatory, Cloudcroft
396 184 14 5 2.80 2004 – 2004 1 Valmeca Observatory, Puimichel
397 A21 14 5 2.80 2004 – 2020 17 Irmtraut
398 K51 14 3 4.67 2015 – 2015 1 Osservatorio del Celado, Castello Tesino
399 D20 14 3 4.67 2009 – 2013 5 Zadko Observatory, Wallingup Plain
400 C82 14 3 4.67 2018 – 2022 5 Osservatorio Astronomico Nastro Verde, Sorrento
401 911 14 7 2.00 2000 – 2001 2 Collins Observatory, Corning Community College
402 L54 14 4 3.50 2020 – 2021 2 Berthelot Observatory, Hunedoara
403 L23 13 2 6.50 2014 – 2017 4 Schela Observatory
404 T03 13 1 13.00 2021 – 2021 1 Haleakala-LCO Clamshell #3
405 A30 13 3 4.33 2003 – 2003 1 Crespadoro
406 170 13 3 4.33 2002 – 2003 2 Observatorio de Begues
407 848 13 5 2.60 1999 – 2002 4 Tenagra Observatory, Cottage Grove
408 K83 13 5 2.60 2018 – 2022 5 Beppe Forti Astronomical Observatory, Montelupo
409 C77 13 5 2.60 2015 – 2018 4 Bernezzo Observatory
410 861 13 4 3.25 1997 – 1997 1 Barao Geraldo
411 J70 13 1 13.00 2007 – 2008 2 Obs. Astronomico Vega del Thader, El Palmar
412 130 13 4 3.25 2004 – 2022 19 Lumezzane
413 G72 13 2 6.50 2004 – 2004 1 University Hills
414 587 12 5 2.40 1998 – 2018 21 Sormano
415 723 12 4 3.00 2000 – 2000 1 Cottonwood Observatory, Ada
416 565 12 2 6.00 2004 – 2006 3 Bassano Bresciano
417 B33 12 4 3.00 2009 – 2010 2 Libbiano Observatory, Peccioli
418 F84 12 4 3.00 2008 – 2009 2 Hibiscus Observatory, Punaauia
419 B37 12 4 3.00 2019 – 2020 2 Obs. de L' Ametlla del Valles, Barcelona
420 V59 12 4 3.00 2016 – 2016 1 Millwood Observatory, Comfort
421 761 12 6 2.00 1998 – 1998 1 Zephyrhills
422 D89 12 1 12.00 2011 – 2011 1 Yamagata
423 L18 12 4 3.00 2018 – 2021 4 QOS Observatory, Zalistci
424 784 12 5 2.40 1997 – 2002 6 Stull Observatory, Alfred University
425 886 12 6 2.00 1996 – 1999 4 Mishima
426 D37 12 4 3.00 2019 – 2019 1 Lulin Widefield Telescope, Mt. Lulin
427 Z37 12 1 12.00 2020 – 2020 1 Northolt Branch Observatory 3, Blandford Forum
428 834 12 6 2.00 2021 – 2022 2 Buenos Aires-AAAA
429 611 12 5 2.40 1996 – 2009 14 Starkenburg Sternwarte, Heppenheim
430 N51 12 3 4.00 2021 – 2021 1 GROWTH India Telescope, IAO, Hanle
431 232 11 4 2.75 2002 – 2021 20 Masquefa Observatory
432 H72 11 5 2.20 2003 – 2003 1 Evelyn L. Egan Observatory, Fort Myers
433 F85 11 2 5.50 2009 – 2009 1 Tiki Observatory, Punaauia
434 G58 11 4 2.75 2008 – 2018 11 Chabot Space and Science Center, Oakland
435 L74 11 3 3.67 2020 – 2021 2 AstroColauri, Naples
436 B42 11 2 5.50 2009 – 2010 2 Vitebsk
437 B96 11 4 2.75 2016 – 2022 7 Brixiis Observatory, Kruibeke
438 J02 11 4 2.75 2011 – 2019 9 Busot
439 L68 11 4 2.75 2020 – 2021 2 PESCOPE, Port Elizabeth
440 Z28 11 3 3.67 2021 – 2021 1 Northern Skygems Observatory, Nerpio
441 I93 11 2 5.50 2019 – 2020 2 St Pardon de Conques
442 E16 11 4 2.75 2006 – 2008 3 Grove Creek Observatory, Trunkey
443 U71 11 3 3.67 2020 – 2022 3 AHS Observatory, Castaic
444 151 10 3 3.33 2007 – 2007 1 Eschenberg Observatory, Winterthur
445 C20 10 3 3.33 2010 – 2011 2 Kislovodsk Mtn. Astronomical Stn., Pulkovo Obs.
446 142 10 3 3.33 1997 – 1997 1 Sinsen
447 123 10 3 3.33 2014 – 2014 1 Byurakan
448 322 10 3 3.33 2003 – 2003 1 Perth Observatory, Bickley-MCT
449 G39 10 1 10.00 2017 – 2017 1 ROAD, San Pedro de Atacama
450 292 10 4 2.50 1996 – 1999 4 Burlington, New Jersey
451 G25 10 1 10.00 2021 – 2021 1 Sherbrooke
452 L38 10 3 3.33 2021 – 2022 2 Gartensternwarte Schafsweide, Sehlde
453 K58 10 3 3.33 2015 – 2015 1 Gevelsberg
454 A17 10 3 3.33 2005 – 2020 16 Guidestar Observatory, Weinheim
455 I57 9 2 4.50 2015 – 2016 2 Elche
456 Z21 9 2 4.50 2016 – 2016 1 Tenerife-LCO Aqawan A #1
457 212 9 3 3.00 2005 – 2005 1 Observatorio La Dehesilla
458 433 9 2 4.50 2001 – 2001 1 Bagnall Beach Observatory
459 945 9 9 1.00 2003 – 2003 1 Observatorio Monte Deva
460 A74 9 3 3.00 2006 – 2011 6 Bergen-Enkheim Observatory
461 369 9 3 3.00 1997 – 1997 1 Chichibu
462 W09 9 3 3.00 2021 – 2022 2 Willowed Plains Observatory, Manteno
463 C29 9 3 3.00 2011 – 2012 2 Observatori Astronomic de Les Planes de Son
464 442 9 3 3.00 2002 – 2010 9 Gualba Observatory
465 A44 9 3 3.00 2007 – 2016 10 Altschwendt
466 849 9 4 2.25 2000 – 2002 3 Everstar Observatory, Olathe
467 H70 9 3 3.00 2002 – 2002 1 Asheville
468 H49 9 1 9.00 2010 – 2010 1 ATU Astronomical Observatory, Russellville
469 M44 9 2 4.50 2021 – 2021 1 Al-Khatim Observatory, Abu Dhabi
470 E15 9 3 3.00 2003 – 2003 1 Magellan Observatory, near Goulburn
471 W46 9 3 3.00 2022 – 2022 1 Foxfire Village
472 I13 9 2 4.50 2012 – 2016 5 Burleith Observatory, Washington D.C.
473 970 9 1 9.00 2020 – 2020 1 Chelmsford
474 L87 9 1 9.00 2022 – 2022 1 Moonbase South Observatory, Hakos
475 C53 8 1 8.00 2020 – 2020 1 NEOSSat
476 M43 8 3 2.67 2020 – 2021 2 Al Sadeem Observatory, Abu Dhabi
477 I27 8 2 4.00 2014 – 2014 1 Barred Owl Observatory, Carp
478 A91 8 2 4.00 2006 – 2008 3 Hankasalmi Observatory
479 648 8 3 2.67 2001 – 2008 8 Winer Observatory, Sonoita
480 H45 8 2 4.00 2020 – 2020 1 Arkansas Sky Obs., Petit Jean Mountain South
481 K38 8 1 8.00 2018 – 2018 1 M57 Observatory, Saltrio
482 G74 8 2 4.00 2014 – 2014 1 Boulder Knolls Observatory, Escondido
483 L22 8 4 2.00 2019 – 2020 2 Barlad Observatory
484 758 8 4 2.00 1997 – 1997 1 BCC Observatory, Cocoa
485 I39 8 3 2.67 2014 – 2015 2 Observatorio Cruz del Sur, San Justo
486 V94 8 1 8.00 2020 – 2020 1 Cherokeeridge Observatory, Fort Madison
487 J71 8 4 2.00 2005 – 2008 4 Willow Bank Observatory
488 Z86 8 2 4.00 2020 – 2020 1 St. Mellons
489 B90 8 4 2.00 2010 – 2010 1 Malina River Observatory, Povoletto
490 G03 8 3 2.67 2021 – 2022 2 Capricornus Observatory, Csokako
491 319 8 1 8.00 2000 – 2000 1 Perth Observatory, Perth-Lowell Telescope
492 J93 7 3 2.33 2003 – 2003 1 Mount Tuffley Observatory, Gloucester
493 J30 7 1 7.00 2010 – 2010 1 Observatorio Ventilla, Madrid
494 785 7 3 2.33 2002 – 2003 2 Fitz-Randolph Observatory, Princeton
495 I77 7 2 3.50 2004 – 2005 2 CEAMIG-REA Observatory, Belo Horizonte
496 I70 7 1 7.00 2011 – 2011 1 Gedney House Observatory, Kirton
497 V21 7 2 3.50 2021 – 2021 1 Cewanee Observatory at DSNM
498 W85 7 2 3.50 2016 – 2021 6 Cerro Tololo-LCO A
499 B82 7 2 3.50 2010 – 2015 6 Maidbronn
500 L40 7 2 3.50 2020 – 2021 2 Sternwarte Saarbruecken Rastpfuhl
501 I79 7 2 3.50 2021 – 2021 1 AstroCamp, Nerpio
502 428 7 2 3.50 2005 – 2007 3 Reedy Creek
503 176 7 2 3.50 2003 – 2005 3 Observatorio Astronomico de Consell
504 C40 7 2 3.50 2012 – 2012 1 Kuban State University Astrophysical Observatory
505 Z00 7 1 7.00 2022 – 2022 1 BOOTES-1, Mazagon
506 H03 7 3 2.33 2005 – 2005 1 Sandia View Observatory, Rio Rancho
507 J62 6 2 3.00 2007 – 2007 1 Kingsland Observatory, Boyle
508 Z25 6 2 3.00 2019 – 2019 1 Artemis Observatory, Teide
509 877 6 3 2.00 1992 – 1993 2 Okutama
510 J01 6 2 3.00 2011 – 2015 5 Observatorio Cielo Profundo, Leon
511 K42 6 2 3.00 2021 – 2021 1 Knielingen
512 W31 6 2 3.00 2020 – 2020 1 Deerlick Observatory, Crawfordville
513 240 6 2 3.00 2009 – 2020 12 Herrenberg Sternwarte
514 732 6 3 2.00 2001 – 2002 2 Oaxaca
515 D21 6 2 3.00 2007 – 2009 3 Shenton Park
516 G44 6 2 3.00 2014 – 2014 1 Observatorio Longa Vista, Sao Paulo
517 G38 6 2 3.00 2012 – 2015 4 Observatorio La Senda, Cabanillas del Campo
518 W32 6 1 6.00 2021 – 2021 1 Crawfordville Observatory
519 G88 6 2 3.00 2005 – 2005 1 LAMP Observatory, New River
520 H87 6 2 3.00 2008 – 2008 1 Fenwick Observatory, Richmond
521 W38 6 2 3.00 2020 – 2021 2 Dark Sky Observatory, Boone
522 G30 6 3 2.00 2015 – 2015 1 Casselman
523 320 6 3 2.00 2000 – 2001 2 Chiro Observatory
524 U52 6 2 3.00 2021 – 2022 2 Shasta Valley Observatory, Grenada
525 073 6 2 3.00 2004 – 2021 18 Bucharest
526 K78 6 2 3.00 2020 – 2021 2 iota Scorpii Observatory, La Spezia
527 J76 6 2 3.00 2004 – 2006 3 La Murta
528 D33 6 2 3.00 2011 – 2011 1 Kenting Observatory, Checheng
529 121 6 1 6.00 1995 – 1995 1 Kharkov University, Chuguevskaya Station
530 817 6 3 2.00 1995 – 1996 2 Sudbury
531 Q78 6 1 6.00 2020 – 2020 1 Woogaroo Observatory, Forest Lake
532 Z52 6 1 6.00 2022 – 2022 1 The Studios Observatory, Grantham
533 048 6 1 6.00 2004 – 2004 1 Hradec Kralove
534 B88 6 2 3.00 2013 – 2022 10 Bigmuskie Observatory, Mombercelli
535 117 6 2 3.00 1996 – 2000 5 Sendling
536 W62 6 2 3.00 2022 – 2022 1 Comet Hunter Observatory2, New Ringgold
537 I50 6 2 3.00 2012 – 2012 1 P2 Observatory, Mayhill
538 816 6 1 6.00 1994 – 1994 1 Rand Observatory
539 H23 6 2 3.00 2010 – 2012 3 Pear Tree Observatory, Valparaiso
540 M18 6 2 3.00 2022 – 2022 1 Koeditz
541 A71 6 2 3.00 2021 – 2021 1 Stixendorf
542 215 6 2 3.00 2021 – 2022 2 Buchloe
543 V22 6 2 3.00 2022 – 2022 1 Insight Remote Observatory, Pie Town
544 M11 6 2 3.00 2022 – 2022 1 Novaastro Observatory, Banon
545 905 6 3 2.00 1994 – 1995 2 Nachi-Katsuura Observatory
546 A61 6 1 6.00 2005 – 2005 1 Tortona
547 A89 5 1 5.00 2006 – 2006 1 Sterni Observatory, Kempten
548 K82 5 2 2.50 2017 – 2017 1 Alphard Observatory, Ostuni
549 G65 5 1 5.00 2005 – 2005 1 Vulcan North, Lick Observatory, Mount Hamilton
550 670 5 2 2.50 1992 – 2003 12 Camarillo
551 134 5 2 2.50 2018 – 2019 2 Groszschwabhausen
552 716 5 2 2.50 2000 – 2000 1 Palmer Divide Observatory, Colorado Springs
553 T04 5 1 5.00 2016 – 2016 1 Haleakala-LCO OGG B #2
554 K30 5 1 5.00 2015 – 2015 1 Luscherz
555 107 5 2 2.50 1996 – 2002 7 Cavezzo
556 G33 5 1 5.00 2020 – 2020 1 Wickede
557 Z36 5 1 5.00 2021 – 2021 1 Cancelada
558 A31 5 1 5.00 2003 – 2003 1 Corcaroli Observatory
559 426 5 2 2.50 1998 – 1998 1 Woomera
560 B28 5 2 2.50 2011 – 2012 2 Mandi Observatory, Pagnacco
561 473 5 2 2.50 1997 – 1999 3 Remanzacco
562 B34 5 1 5.00 2015 – 2015 1 Green Island Observatory, Gecitkale
563 W70 5 1 5.00 2017 – 2017 1 Loose Goose Observatory, Saint-Jerome
564 I88 5 1 5.00 2014 – 2014 1 Fuensanta de Martos
565 L93 5 1 5.00 2022 – 2022 1 Garraf Observatory, Sant Pere de Ribes
566 157 4 2 2.00 1999 – 2012 14 Frasso Sabino
567 C00 4 2 2.00 2009 – 2009 1 Velikie Luki
568 932 4 1 4.00 2005 – 2005 1 John J. McCarthy Obs., New Milford
569 J24 4 1 4.00 2013 – 2013 1 Observatorio Altamira
570 J81 4 1 4.00 2018 – 2018 1 Guirguillano
571 D17 4 1 4.00 2015 – 2015 1 Hong Kong
572 364 4 2 2.00 1992 – 1992 1 YCPM Kagoshima Station
573 L53 4 1 4.00 2021 – 2021 1 Lomazzo Observatory, Como
574 422 4 2 2.00 1998 – 1998 1 Loomberah
575 H68 4 1 4.00 2010 – 2010 1 Red Barn Observatory, Ty Ty
576 Z71 4 1 4.00 2014 – 2014 1 Observatorio Norba Caesarina, Aldea Moret
577 294 4 1 4.00 2000 – 2000 1 Astrophysical Obs., College of Staten Island
578 841 4 1 4.00 2001 – 2001 1 Martin Observatory, Blacksburg
579 400 4 2 2.00 1992 – 1993 2 Kitami
580 G06 4 1 4.00 2021 – 2021 1 Dordrecht, Sterrenburg
581 661 4 1 4.00 2010 – 2010 1 Rothney Astrophysical Observatory, Priddis
582 684 4 2 2.00 1997 – 1999 3 Prescott
583 Q70 4 1 4.00 2021 – 2021 1 Glenlee Observatory, Glenlee
584 423 4 2 2.00 2000 – 2000 1 North Ryde
585 A11 4 1 4.00 2005 – 2005 1 Wormhout
586 G73 4 1 4.00 2004 – 2004 1 Mount Wilson-TIE
587 V32 4 2 2.00 2020 – 2022 3 Canvas View New Mexico Skies, Mayhill
588 Z53 4 1 4.00 2018 – 2018 1 TRAPPIST-North, Oukaimeden
589 C36 4 1 4.00 2015 – 2015 1 Starry Wanderer Observatory, Baran'
590 E14 4 1 4.00 2003 – 2003 1 Hunters Hill Observatory, Ngunnawal
591 494 4 2 2.00 1994 – 1997 4 Stakenbridge
592 391 4 2 2.00 1993 – 1995 3 Sendai Observatory, Ayashi Station
593 388 4 1 4.00 1996 – 1996 1 Tokyo-Mitaka
594 K73 4 2 2.00 2018 – 2021 4 Gravina in Puglia
595 V39 4 1 4.00 2020 – 2020 1 McDonald Observatory-LCO ELP B
596 E21 4 2 2.00 2003 – 2003 1 Norma Rose Observatory, Leyburn
597 441 4 1 4.00 2006 – 2006 1 Swilken Brae, St. Andrews
598 H91 4 1 4.00 2005 – 2005 1 Reynolds Observatory, Potsdam
599 358 4 2 2.00 1995 – 1999 5 Nanyo
600 B24 4 2 2.00 2007 – 2007 1 Cesson
601 Q65 4 1 4.00 2015 – 2015 1 Warrumbungle Observatory
602 R58 4 2 2.00 2018 – 2019 2 Beverly-Begg Observatory, Dunedin
603 938 4 2 2.00 2000 – 2004 5 Linhaceira
604 652 4 2 2.00 1999 – 2000 2 Rock Finder Observatory, Calgary
605 168 4 1 4.00 2014 – 2014 1 Kourovskaya
606 H96 4 1 4.00 2004 – 2004 1 Observatoire des Pleiades, Mandeville
607 896 4 2 2.00 1994 – 1994 1 Yatsugatake South Base Observatory
608 G90 3 1 3.00 2004 – 2004 1 Three Buttes Observatory, Tucson
609 G70 3 1 3.00 2004 – 2004 1 Francisquito Observatory, Los Angeles
610 698 3 1 3.00 2001 – 2001 1 Mt. Bigelow
611 L11 3 1 3.00 2019 – 2019 1 Sandvreten Observatory
612 I81 3 1 3.00 2019 – 2019 1 Tarbatness Observatory, Portmahomack
613 X31 3 1 3.00 2018 – 2018 1 Galileo Galilei Observatory, Oro Verde
614 L02 3 1 3.00 2019 – 2019 1 NOAK Observatory, Stavraki
615 I19 3 1 3.00 2019 – 2019 1 Observatorio El Gato Gris, Tanti
616 203 3 1 3.00 2019 – 2019 1 GiaGa Observatory
617 B86 3 1 3.00 2011 – 2011 1 Sternwarte Hagen
618 A60 3 1 3.00 2007 – 2007 1 YSTAR-NEOPAT Station, Sutherland
619 B94 3 1 3.00 2009 – 2009 1 Petrozavodsk
620 J40 3 1 3.00 2010 – 2010 1 Malaga
621 U65 3 1 3.00 2021 – 2021 1 CWU Observatory, Ellensburg
622 I18 3 1 3.00 2021 – 2021 1 Fan Mountain Observatory, Covesville
623 H18 3 1 3.00 2011 – 2011 1 Vail View Observatory, Vail
624 W11 3 1 3.00 2021 – 2021 1 Northwest Indiana Robotic Telescope, Lowell
625 J22 3 1 3.00 2018 – 2018 1 Tacande Observatory, La Palma
626 W77 3 1 3.00 2016 – 2016 1 Skyledge Observatory, Killingworth
627 A57 3 1 3.00 2021 – 2021 1 Osservatorio Astron. Margherita Hack, Firenze
628 158 3 1 3.00 1999 – 1999 1 Promiod
629 E19 3 1 3.00 2007 – 2007 1 Kingsgrove
630 I74 3 1 3.00 2011 – 2011 1 Baxter Garden Observatory, Salisbury
631 L76 3 1 3.00 2020 – 2020 1 Nomad Observatory, Kochevanchik
632 B91 3 1 3.00 2020 – 2020 1 Bollwiller
633 867 3 1 3.00 1998 – 1998 1 Saji Observatory
634 I15 3 1 3.00 2010 – 2010 1 Wishing Star Observatory, Barrington
635 A18 3 1 3.00 2003 – 2003 1 Herne
636 G13 3 1 3.00 2021 – 2021 1 Astronomihagen, Fannrem
637 I30 3 1 3.00 2007 – 2007 1 Observatorio Geminis Austral
638 126 3 1 3.00 2002 – 2002 1 Monte Viseggi
639 R66 3 1 3.00 2021 – 2021 1 Mooray Observatory, Christchurch
640 B35 3 1 3.00 2008 – 2008 1 Bareket Observatory, Macabim
641 G80 3 1 3.00 2016 – 2016 1 Sierra Remote Observatories, Auberry
642 755 3 1 3.00 2011 – 2011 1 Optec Observatory
643 730 3 1 3.00 2003 – 2003 1 University of North Dakota, Grand Forks
644 J45 3 1 3.00 2008 – 2008 1 Observatorio Montana Cabreja, Vega de San Mateo
645 L34 3 1 3.00 2021 – 2021 1 Galhassin Robotic Telescope, Isnello
646 824 3 1 3.00 1997 – 1997 1 Lake Clear
647 458 3 1 3.00 2004 – 2004 1 Guadarrama Observatory
648 L63 3 1 3.00 2021 – 2021 1 HOB Observatory, Capraia Fiorentina
649 A48 3 1 3.00 2004 – 2004 1 Povegliano Veronese
650 923 3 1 3.00 2000 – 2000 1 The Bradstreet Observatory, St. Davids
651 H05 3 1 3.00 2009 – 2009 1 Edmund Kline Observatory, Deer Trail
652 B26 3 1 3.00 2009 – 2009 1 Observatoire des Terres Blanches, Reillanne
653 I96 3 1 3.00 2010 – 2010 1 Hyperion Observatory, Urbanizacion Caraquiz
654 933 3 1 3.00 2002 – 2002 1 Rockland Observatory, Sierra Vista
655 J21 3 1 3.00 2008 – 2008 1 El Boalo
656 563 3 1 3.00 2000 – 2000 1 Seewalchen
657 K87 3 1 3.00 2022 – 2022 1 Dettelbach Vineyard Observatory
658 132 3 1 3.00 1997 – 1997 1 Bedoin
659 I72 3 1 3.00 2012 – 2012 1 Observatorio Carpe-Noctem, Madrid
660 K48 3 1 3.00 2015 – 2015 1 Keyhole Observatory, San Giorgio di Mantova
661 154 3 1 3.00 1998 – 1998 1 Cortina
662 347 3 1 3.00 2001 – 2001 1 Utsunomiya-Imaizumi
663 752 3 1 3.00 1999 – 1999 1 Puckett Observatory, Mountain Town
664 H34 3 1 3.00 2002 – 2002 1 Chapel Hill
665 K32 3 1 3.00 2018 – 2018 1 Maritime Alps Observatory, Cuneo
666 L65 3 1 3.00 2022 – 2022 1 Bredenkamp Observatory, Bremen
667 916 3 1 3.00 2002 – 2002 1 Oakley Observatory, Terre Haute
668 I43 3 1 3.00 2013 – 2013 1 Tarleton State University Obs., Stephenville
669 L73 3 1 3.00 2021 – 2021 1 Beato Ermanno Observatory, Impruneta
670 D58 3 1 3.00 2007 – 2007 1 KSA SEM Observatory, Danggam-dong
671 Z95 3 1 3.00 2015 – 2015 1 Astronomia Para Todos Remote Observatory
672 M26 3 1 3.00 2022 – 2022 1 Zen Observatory, Scandicci
673 613 2 1 2.00 2002 – 2002 1 Heisingen
674 728 2 1 2.00 1998 – 1998 1 Corpus Christi
675 K45 2 1 2.00 2015 – 2015 1 Oss. Astronomico di Punta Falcone, Piombino
676 924 2 1 2.00 2002 – 2002 1 Observatoire du Cegep de Trois-Rivieres
677 196 2 1 2.00 2002 – 2002 1 Homburg-Erbach
678 560 2 1 2.00 2001 – 2001 1 Madonna di Dossobuono
679 H35 2 1 2.00 2002 – 2002 1 Leavenworth
680 K84 2 1 2.00 2021 – 2021 1 Felliscopio Observatory, Fellicarolo
681 721 2 1 2.00 1999 – 1999 1 Lime Creek
682 116 2 1 2.00 1997 – 1997 1 Giesing
683 I05 2 1 2.00 2004 – 2004 1 Las Campanas Observatory-TIE
684 235 2 1 2.00 2007 – 2007 1 CAST Observatory, Talmassons
685 598 2 1 2.00 2020 – 2020 1 Loiano
686 500 2 1 2.00 2001 – 2001 1 Geocentric
687 671 2 1 2.00 2004 – 2004 1 Stony Ridge
688 A87 2 1 2.00 2007 – 2007 1 Rimbach
689 N30 2 1 2.00 2017 – 2017 1 Zeds Astronomical Observatory, Lahore
690 Z47 2 1 2.00 2017 – 2017 1 Runcorn
691 B20 2 1 2.00 2010 – 2010 1 Observatorio Carmelita, Tiana
692 467 2 1 2.00 1999 – 1999 1 Auckland Observatory
693 178 2 1 2.00 2000 – 2000 1 Collonges
694 627 2 1 2.00 1997 – 1997 1 Blauvac
695 V40 2 1 2.00 2021 – 2021 1 Divine Creation Observatory, Fort Davis
696 I92 2 1 2.00 2012 – 2012 1 Astreo Observatory, Mairena del Aljarafe
697 999 2 1 2.00 2000 – 2000 1 Bordeaux-Floirac
698 A53 2 1 2.00 2004 – 2004 1 Peschiera del Garda
699 K40 2 1 2.00 2016 – 2016 1 Altdorf
700 174 2 1 2.00 2004 – 2004 1 Nyrola Observatory, Jyvaskyla
701 C91 2 1 2.00 2013 – 2013 1 Montevenere Observatory, Monzuno
702 I42 2 1 2.00 2012 – 2012 1 Westport Observatory
703 L19 2 1 2.00 2019 – 2019 1 Osservatorio Felsina AAB, Montepastore
704 B81 2 1 2.00 2010 – 2010 1 Caimari
705 161 2 1 2.00 1999 – 1999 1 Cerrina Tololo Observatory
706 H83 2 1 2.00 2008 – 2008 1 Timberlake Observatory, Oakton
707 W25 2 1 2.00 2016 – 2016 1 RMS Observatory, Cincinnati
708 318 2 1 2.00 2001 – 2001 1 Quinns Rock
709 E07 2 1 2.00 2011 – 2011 1 Murrumbateman
710 757 2 1 2.00 2001 – 2001 1 High Point
711 612 2 1 2.00 1996 – 1996 1 Lenkerbeck
712 052 2 1 2.00 2000 – 2000 1 Stockholm-Saltsjobaden
713 424 2 1 2.00 1996 – 1996 1 Macquarie
714 897 2 1 2.00 1993 – 1993 1 YGCO Chiyoda Station
715 868 2 1 2.00 1994 – 1994 1 Hidaka Observatory
716 238 2 1 2.00 2001 – 2001 1 Grorudalen Optical Observatory
717 Y28 2 1 2.00 2015 – 2015 1 OASI, Nova Itacuruba
718 G49 2 1 2.00 2021 – 2021 1 Minnetonka
719 628 2 1 2.00 2016 – 2016 1 Mulheim-Ruhr
720 G46 2 1 2.00 2011 – 2011 1 Pinto Valley Observatory
721 A03 2 1 2.00 2003 – 2003 1 Torredembarra
722 I26 2 1 2.00 2011 – 2011 1 Observatorio Kappa Crucis, Cordoba
723 V16 2 1 2.00 2018 – 2018 1 Dark Sky New Mexico, Animas
724 637 2 1 2.00 2021 – 2021 1 Hamburg-Himmelsmoor
725 719 2 1 2.00 1999 – 1999 1 Etscorn Observatory
726 M24 2 1 2.00 2022 – 2022 1 Ardore Marina
727 898 2 1 2.00 1994 – 1994 1 Fujieda
728 A20 2 1 2.00 2002 – 2002 1 Sogel
729 415 2 1 2.00 2006 – 2006 1 Kambah
730 411 2 1 2.00 2001 – 2001 1 Oizumi
731 B16 2 1 2.00 2007 – 2007 1 1st Moscow Gymnasium Observatory, Lipki
Sum 731 9160037 2480019 3.69 1950 – 2022 73 731 names