MPC observations statistics

ITF - Observations of tracklets (1-night objects)

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 11-21-2022

Part of observations per object of top 15 stations at Minor Planet Center for ITF class
Part of observations per object 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 D08 60 1 60.00 2013 – 2013 1 Ghezz Observatory, Leontica
2 190 149 3 49.67 2019 – 2021 3 Gissar
3 N42 65 2 32.50 2014 – 2021 8 Tien-Shan Astronomical Observatory
4 270 121 4 30.25 2022 – 2022 1 Unistellar Network, Roving Observer
5 258 1336 62 21.55 2018 – 2022 5 Gaia
6 O49 21 1 21.00 2020 – 2020 1 Purple Mountain Observatory, Yaoan Station
7 B41 18 1 18.00 2018 – 2018 1 Zlin Observatory
8 181 34 2 17.00 2018 – 2018 1 Observatoire des Makes, Saint-Louis
9 115 16 1 16.00 1998 – 1998 1 Zelenchukskaya
10 169 16 1 16.00 2012 – 2012 1 Airali Observatory
11 W79 30 2 15.00 2021 – 2021 1 Cerro Tololo-LCO Aqawan B #1
12 J13 1213 90 13.48 2011 – 2018 8 La Palma-Liverpool Telescope
13 740 66 5 13.20 2004 – 2004 1 SFA Observatory, Nacogdoches
14 T03 13 1 13.00 2021 – 2021 1 Haleakala-LCO Clamshell #3
15 J70 13 1 13.00 2007 – 2008 2 Obs. Astronomico Vega del Thader, El Palmar
16 A84 37 3 12.33 2005 – 2014 10 TUBITAK National Observatory
17 Z37 12 1 12.00 2020 – 2020 1 Northolt Branch Observatory 3, Blandford Forum
18 D89 12 1 12.00 2011 – 2011 1 Yamagata
19 I47 23 2 11.50 2014 – 2018 5 Pierre Auger Observatory, Malargue
20 E85 32 3 10.67 2016 – 2018 3 Farm Cove
21 G25 10 1 10.00 2021 – 2021 1 Sherbrooke
22 G39 10 1 10.00 2017 – 2017 1 ROAD, San Pedro de Atacama
23 H78 49 5 9.80 2008 – 2014 7 University of Narino Observatory, Pasto
24 G69 68 7 9.71 2009 – 2013 5 Via Capote Sky Observatory, Thousand Oaks
25 186 19 2 9.50 2020 – 2020 1 Kitab
26 586 341 36 9.47 2001 – 2020 20 Pic du Midi
27 Z57 37 4 9.25 2021 – 2022 2 Observatorio Zuben, Alhaurin de la Torre
28 H49 9 1 9.00 2010 – 2010 1 ATU Astronomical Observatory, Russellville
29 970 9 1 9.00 2020 – 2020 1 Chelmsford
30 X87 27 3 9.00 2015 – 2019 5 Dogsheaven Observatory, Brasilia
31 381 141 16 8.81 1993 – 2022 30 Tokyo-Kiso
32 006 105 12 8.75 2014 – 2021 8 Fabra Observatory, Barcelona
33 585 52 6 8.67 2017 – 2021 5 Kyiv comet station
34 309 54136 6332 8.55 2000 – 2022 23 Cerro Paranal
35 C35 17 2 8.50 2021 – 2021 1 Terrassa
36 Z32 870 105 8.29 2017 – 2020 4 Observatorio Astrofisico de Javalambre
37 C53 8 1 8.00 2020 – 2020 1 NEOSSat
38 319 8 1 8.00 2000 – 2000 1 Perth Observatory, Perth-Lowell Telescope
39 K38 8 1 8.00 2018 – 2018 1 M57 Observatory, Saltrio
40 V94 8 1 8.00 2020 – 2020 1 Cherokeeridge Observatory, Fort Madison
41 089 16 2 8.00 2020 – 2021 2 Nikolaev
42 N31 23 3 7.67 2020 – 2020 1 Eden Astronomical Observatory, Lahore
43 X89 15 2 7.50 2020 – 2021 2 Rocca Observatory, Brasilia
44 J19 21 3 7.00 2020 – 2020 1 El Maestrat
45 Z00 7 1 7.00 2022 – 2022 1 BOOTES-1, Mazagon
46 J30 7 1 7.00 2010 – 2010 1 Observatorio Ventilla, Madrid
47 I70 7 1 7.00 2011 – 2011 1 Gedney House Observatory, Kirton
48 W93 342 49 6.98 2018 – 2020 3 Korea Microlensing Telescope Network-CTIO
49 L87 62 9 6.89 2022 – 2022 1 Moonbase South Observatory, Hakos
50 Z80 27 4 6.75 2017 – 2022 6 Northolt Branch Observatory
51 H33 54 8 6.75 2020 – 2020 1 Bixhoma Observatory, Bixby
52 G36 6263 954 6.56 2011 – 2019 9 Calar Alto-CASADO
53 947 13 2 6.50 2003 – 2007 5 Saint-Sulpice
54 L23 13 2 6.50 2014 – 2017 4 Schela Observatory
55 G72 13 2 6.50 2004 – 2004 1 University Hills
56 C27 19 3 6.33 2014 – 2019 6 Pallerols
57 Z79 107 17 6.29 2015 – 2016 2 Calar Alto TNO Survey
58 565 12 2 6.00 2004 – 2006 3 Bassano Bresciano
59 W32 6 1 6.00 2021 – 2021 1 Crawfordville Observatory
60 A61 6 1 6.00 2005 – 2005 1 Tortona
61 Q78 6 1 6.00 2020 – 2020 1 Woogaroo Observatory, Forest Lake
62 816 6 1 6.00 1994 – 1994 1 Rand Observatory
63 Z52 6 1 6.00 2022 – 2022 1 The Studios Observatory, Grantham
64 048 6 1 6.00 2004 – 2004 1 Hradec Kralove
65 718 18 3 6.00 2007 – 2016 10 Tooele
66 121 6 1 6.00 1995 – 1995 1 Kharkov University, Chuguevskaya Station
67 M32 6 1 6.00 2022 – 2022 1 Sunny Transcarpathian, Mukachevo
68 844 29 5 5.80 2004 – 2014 11 Observatorio Astronomico Los Molinos
69 C48 1324 233 5.68 2013 – 2018 6 Sayan Solar Observatory, Irkutsk
70 V37 34 6 5.67 2015 – 2022 8 McDonald Observatory-LCO ELP
71 J15 17 3 5.67 2013 – 2017 5 Muxagata
72 954 1436 255 5.63 1997 – 2021 25 Teide Observatory
73 246 869 155 5.61 2006 – 2022 17 Klet Observatory-KLENOT
74 P93 39 7 5.57 2017 – 2022 6 Space Tracking and Communications Center, JAXA
75 Q64 50 9 5.56 2016 – 2022 7 Siding Spring-LCO B
76 F85 11 2 5.50 2009 – 2009 1 Tiki Observatory, Punaauia
77 B42 11 2 5.50 2009 – 2010 2 Vitebsk
78 W84 1667965 304407 5.48 2002 – 2022 21 Cerro Tololo-DECam
79 L92 27 5 5.40 2021 – 2022 2 San Costantino
80 198 489 91 5.37 2004 – 2019 16 Wildberg
81 W87 91 17 5.35 2014 – 2021 8 Cerro Tololo-LCO C
82 147 16 3 5.33 2005 – 2006 2 Osservatorio Astronomico di Suno
83 511 96 18 5.33 1991 – 2022 32 Haute Provence
84 G19 99 19 5.21 2020 – 2022 3 Immanuel Kant Observatory,Limbach
85 W85 26 5 5.20 2016 – 2022 7 Cerro Tololo-LCO A
86 K99 31 6 5.17 2014 – 2022 9 Derenivka Observatory
87 Q63 41 8 5.13 2014 – 2022 9 Siding Spring-LCO A
88 J50 41 8 5.13 2004 – 2006 3 La Palma-NEON
89 K30 5 1 5.00 2015 – 2015 1 Luscherz
90 G65 5 1 5.00 2005 – 2005 1 Vulcan North, Lick Observatory, Mount Hamilton
91 987 15 3 5.00 2007 – 2013 7 Isle of Man Observatory, Foxdale
92 G33 5 1 5.00 2020 – 2020 1 Wickede
93 B34 5 1 5.00 2015 – 2015 1 Green Island Observatory, Gecitkale
94 T04 5 1 5.00 2016 – 2016 1 Haleakala-LCO OGG B #2
95 W70 5 1 5.00 2017 – 2017 1 Loose Goose Observatory, Saint-Jerome
96 I88 5 1 5.00 2014 – 2014 1 Fuensanta de Martos
97 L93 5 1 5.00 2022 – 2022 1 Garraf Observatory, Sant Pere de Ribes
98 A89 5 1 5.00 2006 – 2006 1 Sterni Observatory, Kempten
99 Z36 5 1 5.00 2021 – 2021 1 Cancelada
100 A31 5 1 5.00 2003 – 2003 1 Corcaroli Observatory
101 C51 129 26 4.96 2010 – 2021 12 WISE
102 I41 10592 2151 4.92 2009 – 2022 14 Palomar Mountain--ZTF
103 071 387 79 4.90 1988 – 2020 33 NAO Rozhen, Smolyan
104 950 11835 2444 4.84 1994 – 2021 28 La Palma
105 I40 106 22 4.82 2011 – 2016 6 La Silla--TRAPPIST
106 046 24 5 4.80 1982 – 2017 36 Klet Observatory, Ceske Budejovice
107 L71 43 9 4.78 2016 – 2019 4 Vedrus Observatory, Azovskaya
108 K93 71 15 4.73 2016 – 2022 7 Sutherland-LCO C
109 F65 246 52 4.73 2004 – 2022 19 Haleakala-Faulkes Telescope North
110 D20 14 3 4.67 2009 – 2013 5 Zadko Observatory, Wallingup Plain
111 A24 14 3 4.67 2006 – 2012 7 New Millennium Observatory, Mozzate
112 C82 14 3 4.67 2018 – 2022 5 Osservatorio Astronomico Nastro Verde, Sorrento
113 I93 14 3 4.67 2019 – 2022 4 St Pardon de Conques
114 I16 70 15 4.67 2010 – 2015 6 IAA-AI Atacama, San Pedro de Atacama
115 250 129 28 4.61 2000 – 2019 20 Hubble Space Telescope
116 188 86 19 4.53 2007 – 2019 13 Majdanak
117 M44 9 2 4.50 2021 – 2021 1 Al-Khatim Observatory, Abu Dhabi
118 I57 9 2 4.50 2015 – 2016 2 Elche
119 B15 18 4 4.50 2016 – 2019 4 Inastars Observatory, Potsdam (since 2006)
120 I13 9 2 4.50 2012 – 2016 5 Burleith Observatory, Washington D.C.
121 Z21 9 2 4.50 2016 – 2016 1 Tenerife-LCO Aqawan A #1
122 M28 9 2 4.50 2022 – 2022 1 Lesedi Telescope-SAAO Observatory, Sutherland
123 094 99 22 4.50 1999 – 2021 23 Crimea-Simeis
124 433 9 2 4.50 2001 – 2001 1 Bagnall Beach Observatory
125 D44 53 12 4.42 2013 – 2020 8 Ishigakijima Astronomical Observatory
126 A19 22 5 4.40 2003 – 2005 3 Koln
127 K92 22 5 4.40 2016 – 2021 6 Sutherland-LCO B
128 654 35 8 4.38 2015 – 2022 8 Table Mountain Observatory, Wrightwood-PHMC
129 233 26 6 4.33 2020 – 2022 3 Sauro Donati Astronomical Observatory, San Vito
130 A30 13 3 4.33 2003 – 2003 1 Crespadoro
131 170 13 3 4.33 2002 – 2003 2 Observatorio de Begues
132 941 91 21 4.33 2001 – 2012 12 Observatorio Pla D'Arguines
133 474 82 19 4.32 1999 – 2022 24 Mount John Observatory, Lake Tekapo
134 Q68 30 7 4.29 2020 – 2021 2 Blue Mountains Observatory, Leura
135 E94 60 14 4.29 2012 – 2022 11 Possum Observatory, Gisborne
136 G34 30 7 4.29 2018 – 2018 1 Oberfrauendorf
137 B17 17 4 4.25 2010 – 2010 1 AZT-8 Evpatoria
138 A16 68 16 4.25 2004 – 2022 19 Tentlingen
139 A55 17 4 4.25 2004 – 2006 3 Osservatorio Astronomico Vallemare di Borbona
140 L80 17 4 4.25 2021 – 2022 2 SpringBok Observatory, Tivoli
141 C85 156 37 4.22 2012 – 2019 8 Observatorio Cala d'Hort, Ibiza
142 Q81 21 5 4.20 2021 – 2021 1 Caloundra West
143 V83 21 5 4.20 2016 – 2020 5 Rolling Hills Observatory, Warrensburg
144 T09 46 11 4.18 2002 – 2021 20 Subaru Telescope, Maunakea
145 M22 96 23 4.17 2022 – 2022 1 ATLAS South Africa, Sutherland
146 T05 11506 2776 4.14 2015 – 2022 8 ATLAS-HKO, Haleakala
147 W86 29 7 4.14 2014 – 2022 9 Cerro Tololo-LCO B
148 G98 62 15 4.13 2004 – 2013 10 Calvin-Rehoboth Observatory, Rehoboth
149 J26 41 10 4.10 2009 – 2020 12 The Spaceguard Centre, Knighton
150 300 937 229 4.09 2000 – 2016 17 Bisei Spaceguard Center-BATTeRS
151 W68 94 23 4.09 2022 – 2022 1 ATLAS Chile, Rio Hurtado
152 H01 154 38 4.05 2010 – 2022 13 Magdalena Ridge Observatory, Socorro
153 809 4334 1073 4.04 1988 – 2022 35 European Southern Observatory, La Silla
154 675 153 38 4.03 1950 – 2014 65 Palomar Mountain
155 U68 261 65 4.02 2018 – 2022 5 JPL SynTrack Robotic Telescope, Auberry
156 290 5210 1300 4.01 2003 – 2022 20 Mt. Graham-VATT
157 G06 4 1 4.00 2021 – 2021 1 Dordrecht, Sterrenburg
158 661 4 1 4.00 2010 – 2010 1 Rothney Astrophysical Observatory, Priddis
159 J38 16 4 4.00 2021 – 2021 1 Observatorio La Vara, Valdes
160 Q70 4 1 4.00 2021 – 2021 1 Glenlee Observatory, Glenlee
161 G27 84 21 4.00 2013 – 2019 7 Fabra Observatory, Montsec
162 A11 4 1 4.00 2005 – 2005 1 Wormhout
163 G73 4 1 4.00 2004 – 2004 1 Mount Wilson-TIE
164 I27 8 2 4.00 2014 – 2014 1 Barred Owl Observatory, Carp
165 Z53 4 1 4.00 2018 – 2018 1 TRAPPIST-North, Oukaimeden
166 C36 4 1 4.00 2015 – 2015 1 Starry Wanderer Observatory, Baran'
167 E14 4 1 4.00 2003 – 2003 1 Hunters Hill Observatory, Ngunnawal
168 A91 8 2 4.00 2006 – 2008 3 Hankasalmi Observatory
169 G74 8 2 4.00 2014 – 2014 1 Boulder Knolls Observatory, Escondido
170 388 4 1 4.00 1996 – 1996 1 Tokyo-Mitaka
171 H45 8 2 4.00 2020 – 2020 1 Arkansas Sky Obs., Petit Jean Mountain South
172 D17 4 1 4.00 2015 – 2015 1 Hong Kong
173 K51 8 2 4.00 2015 – 2015 1 Osservatorio del Celado, Castello Tesino
174 441 4 1 4.00 2006 – 2006 1 Swilken Brae, St. Andrews
175 H91 4 1 4.00 2005 – 2005 1 Reynolds Observatory, Potsdam
176 Z41 8 2 4.00 2022 – 2022 1 Irydeo Observatory, Camarma de Esteruelas
177 610 28 7 4.00 1996 – 1999 4 Pianoro
178 Q65 4 1 4.00 2015 – 2015 1 Warrumbungle Observatory
179 U63 20 5 4.00 2020 – 2020 1 Burnt Tree Hill Observatory, Cle Elum
180 658 48 12 4.00 1997 – 2021 25 Dominion Astrophysical Observatory
181 N51 12 3 4.00 2021 – 2021 1 GROWTH India Telescope, IAO, Hanle
182 168 4 1 4.00 2014 – 2014 1 Kourovskaya
183 H96 4 1 4.00 2004 – 2004 1 Observatoire des Pleiades, Mandeville
184 H68 4 1 4.00 2010 – 2010 1 Red Barn Observatory, Ty Ty
185 Z71 4 1 4.00 2014 – 2014 1 Observatorio Norba Caesarina, Aldea Moret
186 932 4 1 4.00 2005 – 2005 1 John J. McCarthy Obs., New Milford
187 J24 4 1 4.00 2013 – 2013 1 Observatorio Altamira
188 294 4 1 4.00 2000 – 2000 1 Astrophysical Obs., College of Staten Island
189 841 4 1 4.00 2001 – 2001 1 Martin Observatory, Blacksburg
190 L53 4 1 4.00 2021 – 2021 1 Lomazzo Observatory, Como
191 Z86 8 2 4.00 2020 – 2020 1 St. Mellons
192 568 80765 20215 4.00 1993 – 2022 30 Maunakea
193 583 411 104 3.95 2014 – 2021 8 Odessa-Mayaki
194 T08 14268 3635 3.93 2014 – 2022 9 ATLAS-MLO, Mauna Loa
195 K74 31 8 3.88 2019 – 2022 4 Muensterschwarzach Observatory, Schwarzach
196 V00 102647 26543 3.87 2019 – 2022 4 Kitt Peak-Bok
197 G96 1697311 439046 3.87 2004 – 2022 19 Mt. Lemmon Survey
198 X74 311 81 3.84 2018 – 2022 5 Observatorio Campo dos Amarais
199 E12 4547 1196 3.80 2003 – 2013 11 Siding Spring Survey
200 A40 19 5 3.80 2021 – 2022 2 Pieta
201 J31 72 19 3.79 2010 – 2022 13 La Axarquia
202 304 154 41 3.76 1994 – 2022 29 Las Campanas Observatory
203 K91 15 4 3.75 2014 – 2021 8 Sutherland-LCO A
204 K35 41 11 3.73 2013 – 2017 5 Huenfelden
205 138 41 11 3.73 2000 – 2007 8 Village-Neuf
206 D96 130 35 3.71 2010 – 2011 2 Tzec Maun Observatory, Moorook
207 952 26 7 3.71 2001 – 2005 5 Marxuquera
208 H51 163 44 3.70 2005 – 2008 4 Greiner Research Observatory, Verona
209 106 814 221 3.68 1999 – 2020 22 Crni Vrh
210 Z28 11 3 3.67 2021 – 2021 1 Northern Skygems Observatory, Nerpio
211 U71 11 3 3.67 2020 – 2022 3 AHS Observatory, Castaic
212 J86 29 8 3.63 2005 – 2021 17 Sierra Nevada Observatory
213 C23 29 8 3.63 2014 – 2022 9 Olmen
214 V14 18 5 3.60 2020 – 2020 1 Moose Springs Observatory, Timber Lakes
215 C15 5539 1541 3.59 2013 – 2014 2 ISON-Ussuriysk Observatory
216 U69 280 78 3.59 2014 – 2021 8 iTelescope SRO Observatory, Auberry
217 J43 12572 3524 3.57 2011 – 2022 12 Oukaimeden Observatory, Marrakech
218 160 82 23 3.57 2014 – 2021 8 Castelmartini
219 J95 82 23 3.57 2003 – 2021 19 Great Shefford
220 W95 292 82 3.56 2014 – 2022 9 Observatorio Panameno, San Pedro de Atacama
221 Q66 32 9 3.56 2018 – 2020 3 Siding Spring-Janess-G, JAXA
222 H10 343 97 3.54 2008 – 2011 4 Tzec Maun Observatory, Mayhill
223 D00 785 222 3.54 2012 – 2021 10 ASC-Kislovodsk Observatory
224 221 99 28 3.54 2020 – 2022 3 IAS Observatory, Hakos
225 E10 60 17 3.53 2011 – 2022 12 Siding Spring-Faulkes Telescope South
226 L96 127 36 3.53 2015 – 2015 1 ISON-Byurakan Observatory
227 114 218 62 3.52 2008 – 2012 5 Engelhardt Observatory, Zelenchukskaya Station
228 B18 200 57 3.51 1999 – 2021 23 Terskol
229 I77 7 2 3.50 2004 – 2005 2 CEAMIG-REA Observatory, Belo Horizonte
230 V39 7 2 3.50 2020 – 2022 3 McDonald Observatory-LCO ELP B
231 B82 7 2 3.50 2010 – 2015 6 Maidbronn
232 C97 217 62 3.50 2017 – 2019 3 Al-Fulaij Observatory, Oman
233 L74 14 4 3.50 2020 – 2021 2 AstroColauri, Naples
234 L40 7 2 3.50 2020 – 2021 2 Sternwarte Saarbruecken Rastpfuhl
235 I79 7 2 3.50 2021 – 2021 1 AstroCamp, Nerpio
236 428 7 2 3.50 2005 – 2007 3 Reedy Creek
237 176 7 2 3.50 2003 – 2005 3 Observatorio Astronomico de Consell
238 V21 7 2 3.50 2021 – 2021 1 Cewanee Observatory at DSNM
239 928 28 8 3.50 2001 – 2004 4 Moonedge Observatory, Northport
240 709 14 4 3.50 1997 – 1999 3 W & B Observatory, Cloudcroft
241 L54 14 4 3.50 2020 – 2021 2 Berthelot Observatory, Hunedoara
242 J81 7 2 3.50 2018 – 2022 5 Guirguillano
243 561 405 116 3.49 1998 – 2014 17 Piszkesteto Stn. (Konkoly)
244 C43 66 19 3.47 2012 – 2021 10 Hoyerswerda
245 L01 128 37 3.46 2017 – 2022 6 Visnjan Observatory, Tican
246 C73 107 31 3.45 2011 – 2014 4 Galati Observatory
247 C32 110 32 3.44 2011 – 2012 2 Ka-Dar Observatory, TAU Station, Nizhny Arkhyz
248 B01 103 30 3.43 2008 – 2011 4 Taunus Observatory, Frankfurt
249 H11 65 19 3.42 2008 – 2011 4 LightBuckets Observatory, Rodeo
250 649 92 27 3.41 1999 – 2007 9 Powell Observatory, Louisburg
251 B67 68 20 3.40 2010 – 2019 10 Sternwarte Mirasteilas, Falera
252 U55 17 5 3.40 2021 – 2022 2 Golden Ears Observatory, Maple Ridge
253 F51 3713123 1094222 3.39 2009 – 2022 14 Pan-STARRS 1, Haleakala
254 L81 95 28 3.39 2020 – 2022 3 Skygems Namibia Remote Observatory
255 Z84 2059 607 3.39 2017 – 2022 6 Calar Alto-Schmidt
256 A50 753 222 3.39 2003 – 2013 11 Andrushivka Astronomical Observatory
257 H15 7636 2254 3.39 2010 – 2018 9 ISON-NM Observatory, Mayhill
258 Z64 27 8 3.38 2015 – 2017 3 Observatorio el Miron del Cielo
259 900 37 11 3.36 1998 – 2022 25 Moriyama
260 W76 561 167 3.36 2018 – 2022 5 CHILESCOPE Observatory, Rio Hurtad
261 G48 301 90 3.34 2011 – 2019 9 Harlingten Research Observatory, Rancho Hildalgo
262 F52 631220 189040 3.34 2014 – 2022 9 Pan-STARRS 2, Haleakala
263 151 10 3 3.33 2007 – 2007 1 Eschenberg Observatory, Winterthur
264 C20 10 3 3.33 2010 – 2011 2 Kislovodsk Mtn. Astronomical Stn., Pulkovo Obs.
265 142 10 3 3.33 1997 – 1997 1 Sinsen
266 123 10 3 3.33 2014 – 2014 1 Byurakan
267 322 10 3 3.33 2003 – 2003 1 Perth Observatory, Bickley-MCT
268 G83 90 27 3.33 2007 – 2022 16 Mt. Graham-LBT
269 C40 10 3 3.33 2012 – 2022 11 Kuban State University Astrophysical Observatory
270 L38 10 3 3.33 2021 – 2022 2 Gartensternwarte Schafsweide, Sehlde
271 K58 10 3 3.33 2015 – 2015 1 Gevelsberg
272 A17 10 3 3.33 2005 – 2020 16 Guidestar Observatory, Weinheim
273 H26 129 39 3.31 2009 – 2011 3 Doc Greiner Research Observatory, Janesvillle
274 699 89650 27228 3.29 1998 – 2008 11 Lowell Observatory-LONEOS
275 N89 533 162 3.29 2020 – 2022 3 Xingming Observatory #2, Nanshan
276 333 2256 686 3.29 2001 – 2015 15 Desert Eagle Observatory
277 D90 23 7 3.29 2009 – 2012 4 RAS Observatory, Moorook
278 927 36 11 3.27 2001 – 2004 4 Madison-YRS
279 122 398 122 3.26 1999 – 2022 24 Pises Observatory
280 I52 3519 1081 3.26 2014 – 2022 9 Steward Observatory, Mt. Lemmon Station
281 861 13 4 3.25 1997 – 1997 1 Barao Geraldo
282 130 13 4 3.25 2004 – 2022 19 Lumezzane
283 D39 156 48 3.25 2008 – 2011 4 Shandong University Observatory, Weihai
284 069 3384 1044 3.24 2008 – 2022 15 Baldone
285 O75 55 17 3.24 2014 – 2019 6 ISON-Hureltogoot Observatory
286 I08 695 215 3.23 2007 – 2015 9 Alianza S4, Cerro Burek
287 B49 142 44 3.23 2008 – 2022 15 Paus Observatory, Sabadell
288 N82 29 9 3.22 2021 – 2021 1 Multa Observatory
289 L33 206 64 3.22 2014 – 2018 5 Ananjev
290 703 158363 49233 3.22 1998 – 2022 25 Catalina Sky Survey
291 H21 3120 971 3.21 2009 – 2022 14 Astronomical Research Observatory, Westfield
292 C94 494 154 3.21 2012 – 2021 10 MASTER-II Observatory, Tunka
293 118 54 17 3.18 1996 – 2022 27 Astronomical and Geophysical Observatory, Modra
294 493 866 273 3.17 1994 – 2018 25 Calar Alto
295 621 1454 459 3.17 1998 – 2018 21 Bergisch Gladbach
296 213 38 12 3.17 2001 – 2021 21 Observatorio Montcabre
297 589 19 6 3.17 1996 – 2003 8 Santa Lucia Stroncone
298 V06 592 187 3.17 2017 – 2022 6 Catalina Sky Survey-Kuiper
299 247 41 13 3.15 2016 – 2022 7 Roving Observer
300 095 364 116 3.14 1991 – 2022 32 Crimea-Nauchnij
301 J87 138 44 3.14 2002 – 2022 21 La Canada
302 C95 341 109 3.13 2013 – 2022 10 SATINO Remote Observatory, Haute Provence
303 J57 25 8 3.13 2013 – 2021 9 Centro Astronomico Alto Turia, Valencia
304 W34 128 41 3.12 2016 – 2022 7 Squirrel Valley Observatory, Columbus
305 N87 78 25 3.12 2013 – 2022 10 Nanshan Station, Xinjiang Observatory
306 T14 630 202 3.12 2017 – 2022 6 Canada-France-Hawaii Telescope, Maunakea
307 A77 184 59 3.12 2007 – 2022 16 Observatoire Chante-Perdrix, Dauban
308 N88 162 52 3.12 2020 – 2021 2 Xingming Observatory #3, Nanshan
309 E89 28 9 3.11 2019 – 2021 3 Geyserland Observatory, Pukehangi
310 470 28 9 3.11 2001 – 2020 20 Ceccano
311 C42 1377 443 3.11 2008 – 2020 13 Xingming Observatory, Mt. Nanshan
312 K61 93 30 3.10 2014 – 2021 8 Rokycany Observatory
313 327 520 168 3.10 1995 – 2008 14 Peking Observatory, Xinglong Station
314 I28 164 53 3.09 2010 – 2012 3 Starhoo Observatory, Lakeville
315 B74 232 75 3.09 2010 – 2022 13 Santa Maria de Montmagastrell
316 620 34 11 3.09 1997 – 2007 11 Observatorio Astronomico de Mallorca
317 216 37 12 3.08 2005 – 2008 4 Observatoire des Cote de Meuse
318 Y00 1481 481 3.08 2013 – 2022 10 SONEAR Observatory, Oliveira
319 033 638 208 3.07 1993 – 2022 30 Karl Schwarzschild Observatory, Tautenburg
320 163 49 16 3.06 2006 – 2008 3 Roeser Observatory, Luxembourg
321 448 55 18 3.06 2002 – 2010 9 Desert Moon Observatory, Las Cruces
322 918 55 18 3.06 2000 – 2005 6 Badlands Observatory, Quinn
323 V03 119 39 3.05 2016 – 2019 4 Big Water
324 G53 70 23 3.04 2010 – 2012 3 Alder Springs Observatory, Auberry
325 G32 140 46 3.04 2012 – 2015 4 Elena Remote Observatory, San Pedro de Atacama
326 K19 73 24 3.04 2015 – 2022 8 PASTIS Observatory, Banon
327 D29 17404 5748 3.03 2006 – 2022 17 Purple Mountain Observatory, XuYi Station
328 I10 109 36 3.03 2005 – 2005 1 CAO, San Pedro de Atacama (until 2012)
329 W16 6842 2260 3.03 2019 – 2022 4 Pleasant Groves Observatory
330 691 348923 115351 3.02 1990 – 2022 33 Steward Observatory, Kitt Peak-Spacewatch
331 K41 133 44 3.02 2015 – 2019 5 Vegaquattro Astronomical Obs., Novi Ligure
332 H06 4128 1366 3.02 2004 – 2022 19 iTelescope Observatory, Mayhill
333 049 145 48 3.02 1994 – 2005 12 Uppsala-Kvistaberg
334 C41 602 200 3.01 2012 – 2019 8 MASTER-II Observatory, Kislovodsk
335 A14 1601 532 3.01 2003 – 2014 12 Les Engarouines Observatory
336 Q62 3135 1042 3.01 2013 – 2022 10 iTelescope Observatory, Siding Spring
337 J75 1119 372 3.01 2006 – 2014 9 OAM Observatory, La Sagra
338 L69 2214 737 3.00 2020 – 2022 3 LaCaille Observatory, Pretoria
339 G92 1849 616 3.00 2004 – 2011 8 Jarnac Observatory, Vail
340 W46 9 3 3.00 2022 – 2022 1 Foxfire Village
341 212 9 3 3.00 2005 – 2005 1 Observatorio La Dehesilla
342 J01 6 2 3.00 2011 – 2015 5 Observatorio Cielo Profundo, Leon
343 K42 6 2 3.00 2021 – 2021 1 Knielingen
344 W31 6 2 3.00 2020 – 2020 1 Deerlick Observatory, Crawfordville
345 A44 6 2 3.00 2009 – 2016 8 Altschwendt
346 J22 6 2 3.00 2018 – 2022 5 Tacande Observatory, La Palma
347 240 6 2 3.00 2009 – 2020 12 Herrenberg Sternwarte
348 W62 9 3 3.00 2022 – 2022 1 Comet Hunter Observatory2, New Ringgold
349 B44 21 7 3.00 2008 – 2008 1 Eygalayes
350 A74 9 3 3.00 2006 – 2011 6 Bergen-Enkheim Observatory
351 369 9 3 3.00 1997 – 1997 1 Chichibu
352 I89 39 13 3.00 2012 – 2020 9 iTelescope Observatory, Nerpio
353 W09 12 4 3.00 2021 – 2022 2 Willowed Plains Observatory, Manteno
354 723 12 4 3.00 2000 – 2000 1 Cottonwood Observatory, Ada
355 W14 12 4 3.00 2018 – 2019 2 Harvest
356 W58 12 4 3.00 2022 – 2022 1 ALPHA Observatory, South Laurel
357 B33 12 4 3.00 2009 – 2010 2 Libbiano Observatory, Peccioli
358 F84 12 4 3.00 2008 – 2009 2 Hibiscus Observatory, Punaauia
359 B37 12 4 3.00 2019 – 2020 2 Obs. de L' Ametlla del Valles, Barcelona
360 C01 21 7 3.00 2011 – 2012 2 Lohrmann-Observatorium, Triebenberg
361 449 21 7 3.00 2001 – 2001 1 Griffin Hunter Observatory, Bethune
362 E23 21 7 3.00 2012 – 2021 10 Arcadia
363 G14 48 16 3.00 2021 – 2022 2 Novaloop Observatory, Mougins
364 G89 15 5 3.00 2009 – 2012 4 Kachina Observatory, Flagstaff
365 M11 15 5 3.00 2022 – 2022 1 Novaastro Observatory, Banon
366 U76 72 24 3.00 2020 – 2022 3 Maury Lewin Observatory, Glendora
367 636 15 5 3.00 2002 – 2003 2 Essen
368 W97 30 10 3.00 2022 – 2022 1 Atacama Desert Observatory, San Pedro de Atacama
369 K81 30 10 3.00 2019 – 2020 2 P.M.P.H.R. Deep Sky Observatory, Atina
370 C71 24 8 3.00 2011 – 2011 1 Sant Marti Sesgueioles
371 Z02 24 8 3.00 2022 – 2022 1 HAO observatory, Oukaimeden
372 H55 483 161 3.00 2004 – 2009 6 Astronomical Research Observatory, Charleston
373 V13 21 7 3.00 2021 – 2021 1 Little Moose Observatory, Timber Lakes
374 E09 21 7 3.00 2010 – 2011 2 Oakley Southern Sky Observatory, Coonabarabran
375 I69 60 20 3.00 2011 – 2012 2 AGM Observatory, Marrakech
376 Y16 66 22 3.00 2020 – 2022 3 ROCG, Campos dos Goytacazes
377 D25 18 6 3.00 2009 – 2009 1 Tzec Maun Observatory, Pingelly (before 2010)
378 693 39 13 3.00 1995 – 2006 12 Catalina Station, Tucson
379 V59 12 4 3.00 2016 – 2016 1 Millwood Observatory, Comfort
380 D14 39 13 3.00 2006 – 2007 2 Nanchuan Observatory, Guangzhou
381 L18 12 4 3.00 2018 – 2021 4 QOS Observatory, Zalistci
382 L43 27 9 3.00 2019 – 2020 2 Ager, Leida
383 615 75 25 3.00 2001 – 2018 18 St. Veran
384 D37 12 4 3.00 2019 – 2019 1 Lulin Widefield Telescope, Mt. Lulin
385 C29 9 3 3.00 2011 – 2012 2 Observatori Astronomic de Les Planes de Son
386 442 9 3 3.00 2002 – 2010 9 Gualba Observatory
387 D21 6 2 3.00 2007 – 2009 3 Shenton Park
388 G44 6 2 3.00 2014 – 2014 1 Observatorio Longa Vista, Sao Paulo
389 G38 6 2 3.00 2012 – 2015 4 Observatorio La Senda, Cabanillas del Campo
390 G88 6 2 3.00 2005 – 2005 1 LAMP Observatory, New River
391 H87 6 2 3.00 2008 – 2008 1 Fenwick Observatory, Richmond
392 W38 6 2 3.00 2020 – 2021 2 Dark Sky Observatory, Boone
393 678 21 7 3.00 2000 – 2005 6 Fountain Hills
394 H70 9 3 3.00 2002 – 2002 1 Asheville
395 U52 6 2 3.00 2021 – 2022 2 Shasta Valley Observatory, Grenada
396 073 6 2 3.00 2004 – 2021 18 Bucharest
397 K78 6 2 3.00 2020 – 2021 2 iota Scorpii Observatory, La Spezia
398 J76 6 2 3.00 2004 – 2006 3 La Murta
399 D33 6 2 3.00 2011 – 2011 1 Kenting Observatory, Checheng
400 E15 9 3 3.00 2003 – 2003 1 Magellan Observatory, near Goulburn
401 B88 6 2 3.00 2013 – 2022 10 Bigmuskie Observatory, Mombercelli
402 117 6 2 3.00 1996 – 2000 5 Sendling
403 J62 6 2 3.00 2007 – 2007 1 Kingsland Observatory, Boyle
404 I50 6 2 3.00 2012 – 2012 1 P2 Observatory, Mayhill
405 H23 6 2 3.00 2010 – 2012 3 Pear Tree Observatory, Valparaiso
406 M18 6 2 3.00 2022 – 2022 1 Koeditz
407 215 6 2 3.00 2021 – 2022 2 Buchloe
408 Z25 6 2 3.00 2019 – 2019 1 Artemis Observatory, Teide
409 I19 3 1 3.00 2019 – 2019 1 Observatorio El Gato Gris, Tanti
410 203 3 1 3.00 2019 – 2019 1 GiaGa Observatory
411 B86 3 1 3.00 2011 – 2011 1 Sternwarte Hagen
412 A60 3 1 3.00 2007 – 2007 1 YSTAR-NEOPAT Station, Sutherland
413 B94 3 1 3.00 2009 – 2009 1 Petrozavodsk
414 J40 3 1 3.00 2010 – 2010 1 Malaga
415 U65 3 1 3.00 2021 – 2021 1 CWU Observatory, Ellensburg
416 I18 3 1 3.00 2021 – 2021 1 Fan Mountain Observatory, Covesville
417 H18 3 1 3.00 2011 – 2011 1 Vail View Observatory, Vail
418 W11 3 1 3.00 2021 – 2021 1 Northwest Indiana Robotic Telescope, Lowell
419 I81 3 1 3.00 2019 – 2019 1 Tarbatness Observatory, Portmahomack
420 W77 3 1 3.00 2016 – 2016 1 Skyledge Observatory, Killingworth
421 A57 3 1 3.00 2021 – 2021 1 Osservatorio Astron. Margherita Hack, Firenze
422 158 3 1 3.00 1999 – 1999 1 Promiod
423 E19 3 1 3.00 2007 – 2007 1 Kingsgrove
424 I74 3 1 3.00 2011 – 2011 1 Baxter Garden Observatory, Salisbury
425 L76 3 1 3.00 2020 – 2020 1 Nomad Observatory, Kochevanchik
426 B91 3 1 3.00 2020 – 2020 1 Bollwiller
427 867 3 1 3.00 1998 – 1998 1 Saji Observatory
428 I15 3 1 3.00 2010 – 2010 1 Wishing Star Observatory, Barrington
429 A18 3 1 3.00 2003 – 2003 1 Herne
430 G13 3 1 3.00 2021 – 2021 1 Astronomihagen, Fannrem
431 I30 3 1 3.00 2007 – 2007 1 Observatorio Geminis Austral
432 126 3 1 3.00 2002 – 2002 1 Monte Viseggi
433 R66 3 1 3.00 2021 – 2021 1 Mooray Observatory, Christchurch
434 B35 3 1 3.00 2008 – 2008 1 Bareket Observatory, Macabim
435 G80 3 1 3.00 2016 – 2016 1 Sierra Remote Observatories, Auberry
436 755 3 1 3.00 2011 – 2011 1 Optec Observatory
437 730 3 1 3.00 2003 – 2003 1 University of North Dakota, Grand Forks
438 J45 3 1 3.00 2008 – 2008 1 Observatorio Montana Cabreja, Vega de San Mateo
439 L34 3 1 3.00 2021 – 2021 1 Galhassin Robotic Telescope, Isnello
440 824 3 1 3.00 1997 – 1997 1 Lake Clear
441 458 3 1 3.00 2004 – 2004 1 Guadarrama Observatory
442 L63 3 1 3.00 2021 – 2021 1 HOB Observatory, Capraia Fiorentina
443 A48 3 1 3.00 2004 – 2004 1 Povegliano Veronese
444 923 3 1 3.00 2000 – 2000 1 The Bradstreet Observatory, St. Davids
445 H05 3 1 3.00 2009 – 2009 1 Edmund Kline Observatory, Deer Trail
446 B26 3 1 3.00 2009 – 2009 1 Observatoire des Terres Blanches, Reillanne
447 I96 3 1 3.00 2010 – 2010 1 Hyperion Observatory, Urbanizacion Caraquiz
448 933 3 1 3.00 2002 – 2002 1 Rockland Observatory, Sierra Vista
449 J21 3 1 3.00 2008 – 2008 1 El Boalo
450 563 3 1 3.00 2000 – 2000 1 Seewalchen
451 K87 3 1 3.00 2022 – 2022 1 Dettelbach Vineyard Observatory
452 132 3 1 3.00 1997 – 1997 1 Bedoin
453 I72 3 1 3.00 2012 – 2012 1 Observatorio Carpe-Noctem, Madrid
454 K48 3 1 3.00 2015 – 2015 1 Keyhole Observatory, San Giorgio di Mantova
455 154 3 1 3.00 1998 – 1998 1 Cortina
456 347 3 1 3.00 2001 – 2001 1 Utsunomiya-Imaizumi
457 752 3 1 3.00 1999 – 1999 1 Puckett Observatory, Mountain Town
458 H34 3 1 3.00 2002 – 2002 1 Chapel Hill
459 K32 3 1 3.00 2018 – 2018 1 Maritime Alps Observatory, Cuneo
460 L65 3 1 3.00 2022 – 2022 1 Bredenkamp Observatory, Bremen
461 916 3 1 3.00 2002 – 2002 1 Oakley Observatory, Terre Haute
462 I43 3 1 3.00 2013 – 2013 1 Tarleton State University Obs., Stephenville
463 L73 3 1 3.00 2021 – 2021 1 Beato Ermanno Observatory, Impruneta
464 D58 3 1 3.00 2007 – 2007 1 KSA SEM Observatory, Danggam-dong
465 Z95 3 1 3.00 2015 – 2015 1 Astronomia Para Todos Remote Observatory
466 G90 3 1 3.00 2004 – 2004 1 Three Buttes Observatory, Tucson
467 G70 3 1 3.00 2004 – 2004 1 Francisquito Observatory, Los Angeles
468 698 3 1 3.00 2001 – 2001 1 Mt. Bigelow
469 L11 3 1 3.00 2019 – 2019 1 Sandvreten Observatory
470 X31 3 1 3.00 2018 – 2018 1 Galileo Galilei Observatory, Oro Verde
471 L02 3 1 3.00 2019 – 2019 1 NOAK Observatory, Stavraki
472 W24 3 1 3.00 2022 – 2022 1 Shamrock Banks Observatory, Clare
473 X02 3 1 3.00 2022 – 2022 1 Telescope Live, El Sauce
474 291 27212 9081 3.00 2001 – 2022 22 LPL/Spacewatch II
475 W94 2427 810 3.00 2016 – 2022 7 MAP, San Pedro de Atacama
476 644 103334 34508 2.99 2001 – 2010 10 Palomar Mountain/NEAT
477 705 728 244 2.98 1999 – 2017 19 Apache Point
478 D35 13676 4588 2.98 2006 – 2014 9 Lulin Observatory
479 Q60 512 172 2.98 2015 – 2017 3 ISON-SSO Observatory, Siding Spring
480 209 125 42 2.98 2001 – 2003 3 Asiago Observatory, Cima Ekar-ADAS
481 H67 690 232 2.97 2003 – 2007 5 Stonegate Observatory, Ann Arbor
482 711 113 38 2.97 1996 – 2021 26 McDonald Observatory, Fort Davis
483 E17 110 37 2.97 2003 – 2009 7 Leura
484 D03 330 111 2.97 2012 – 2022 11 Rantiga Osservatorio, Tincana
485 W98 518 175 2.96 2015 – 2018 4 Polonia Observatory, San Pedro de Atacama
486 926 1695 573 2.96 2001 – 2017 17 Tenagra II Observatory, Nogales
487 010 198 67 2.96 1992 – 2019 28 Caussols
488 858 65 22 2.95 2020 – 2022 3 Tebbutt Observatory, Edgewood
489 958 62 21 2.95 1997 – 2022 26 Observatoire de Dax
490 599 1376 467 2.95 1996 – 2006 11 Campo Imperatore-CINEOS
491 557 106 36 2.94 1996 – 2018 23 Ondrejov
492 910 212 72 2.94 1996 – 1998 3 Caussols-ODAS
493 566 732 250 2.93 1995 – 1998 4 Haleakala-NEAT/GEODSS
494 K88 216 74 2.92 2016 – 2022 7 GINOP-KHK, Piszkesteto
495 L51 262 90 2.91 2015 – 2022 8 MARGO, Nauchnij
496 V11 29 10 2.90 2021 – 2022 2 Saguaro Observatory, Tucson
497 608 2644 912 2.90 1995 – 2006 12 Haleakala-AMOS
498 461 622 215 2.89 2001 – 2016 16 University of Szeged, Piszkesteto Stn. (Konkoly)
499 J47 26 9 2.89 2008 – 2010 3 Observatorio Nazaret
500 V30 173 60 2.88 2014 – 2017 4 Heaven on Earth Observatory, Mayhill
501 A38 72 25 2.88 2002 – 2004 3 Campocatino Automated Telescope, Collepardo
502 683 9002 3131 2.88 1998 – 2010 13 Goodricke-Pigott Observatory, Tucson
503 Z99 23 8 2.88 2014 – 2020 7 Clixby Observatory, Cleethorpes
504 G78 89 31 2.87 2002 – 2002 1 Desert Wanderer Observatory, El Centro
505 I03 1265 442 2.86 1999 – 2004 6 European Southern Obs., La Silla--ASTROVIRTEL
506 X39 20 7 2.86 2018 – 2022 5 Observatorio Antares, Pilar
507 G03 20 7 2.86 2021 – 2022 2 Capricornus Observatory, Csokako
508 108 20 7 2.86 1996 – 2020 25 Montelupo
509 735 335 118 2.84 1996 – 2011 16 George Observatory, Needville
510 V41 17 6 2.83 2022 – 2022 1 Rapid City
511 V22 17 6 2.83 2022 – 2022 1 Insight Remote Observatory, Pie Town
512 H07 841 297 2.83 2004 – 2014 11 7300 Observatory, Cloudcroft
513 194 48 17 2.82 2002 – 2022 21 Tivoli
514 W49 76 27 2.81 2013 – 2018 6 CBA-MM Observatory, Mountain Meadows
515 L59 146 52 2.81 2019 – 2022 4 Compustar Observatory, Rouen
516 A79 174 62 2.81 2005 – 2013 9 Zvezdno Obshtestvo Observatory, Plana
517 662 28 10 2.80 2002 – 2005 4 Lick Observatory, Mount Hamilton
518 W33 14 5 2.80 2020 – 2021 2 Transit Dreams Observatory, Campobello
519 J94 14 5 2.80 2003 – 2005 3 Abbeydale
520 726 14 5 2.80 2011 – 2021 11 Brainerd
521 184 14 5 2.80 2004 – 2004 1 Valmeca Observatory, Puimichel
522 A21 14 5 2.80 2004 – 2020 17 Irmtraut
523 H36 173 62 2.79 2003 – 2022 20 Sandlot Observatory, Scranton
524 T12 1194 428 2.79 2002 – 2022 21 University of Hawaii 88-inch telescope, Maunakea
525 H17 53 19 2.79 2011 – 2022 12 Angel Peaks Observatory
526 J04 5779 2076 2.78 2010 – 2022 13 ESA Optical Ground Station, Tenerife
527 V20 25 9 2.78 2020 – 2021 2 Killer Rocks Observatory, Pie Town
528 G58 11 4 2.75 2008 – 2018 11 Chabot Space and Science Center, Oakland
529 J02 11 4 2.75 2011 – 2019 9 Busot
530 232 11 4 2.75 2002 – 2021 20 Masquefa Observatory
531 L68 11 4 2.75 2020 – 2021 2 PESCOPE, Port Elizabeth
532 402 44 16 2.75 1992 – 1999 8 Dynic Astronomical Observatory
533 951 66 24 2.75 2001 – 2007 7 Highworth
534 739 99 36 2.75 1998 – 2001 4 Sunflower Observatory, Olathe
535 B96 11 4 2.75 2016 – 2022 7 Brixiis Observatory, Kruibeke
536 E16 11 4 2.75 2006 – 2008 3 Grove Creek Observatory, Trunkey
537 K63 22 8 2.75 2016 – 2019 4 G. Pascoli Observatory, Castelvecchio Pascoli
538 G84 85 31 2.74 2009 – 2022 14 Mount Lemmon SkyCenter
539 104 444 162 2.74 1995 – 2022 28 San Marcello Pistoiese
540 859 74 27 2.74 2000 – 2003 4 Wykrota Observatory-CEAMIG
541 224 164 60 2.73 2003 – 2007 5 Ottmarsheim
542 097 166 61 2.72 1999 – 2004 6 Wise Observatory, Mitzpeh Ramon
543 L04 68 25 2.72 2015 – 2020 6 ROASTERR-1 Observatory, Cluj-Napoca
544 734 201 74 2.72 2000 – 2021 22 Farpoint Observatory, Eskridge
545 715 168 62 2.71 1999 – 2007 9 Jornada Observatory, Las Cruces
546 M43 8 3 2.67 2020 – 2021 2 Al Sadeem Observatory, Abu Dhabi
547 648 8 3 2.67 2001 – 2008 8 Winer Observatory, Sonoita
548 306 32 12 2.67 2001 – 2001 1 Observatorio Taya Beixo, Barquisimeto
549 860 40 15 2.67 1998 – 2001 4 Valinhos
550 I39 8 3 2.67 2014 – 2015 2 Observatorio Cruz del Sur, San Justo
551 K83 16 6 2.67 2018 – 2022 5 Beppe Forti Astronomical Observatory, Montelupo
552 303 32 12 2.67 1994 – 2022 29 OAN de Llano del Hato, Merida
553 L52 351 132 2.66 2016 – 2020 5 MASTER-Tavrida
554 G68 98 37 2.65 2008 – 2012 5 Sierra Stars Observatory, Markleeville
555 850 132 50 2.64 2002 – 2019 18 Cordell-Lorenz Observatory, Sewanee
556 843 29 11 2.64 2000 – 2004 5 Emerald Lane Observatory, Decatur
557 A13 187 71 2.63 2004 – 2016 13 Observatoire Naef, Marly
558 595 21 8 2.63 1994 – 2022 29 Farra d'Isonzo
559 701 534 204 2.62 1999 – 2008 10 Junk Bond Observatory, Sierra Vista
560 848 13 5 2.60 1999 – 2002 4 Tenagra Observatory, Cottage Grove
561 C77 13 5 2.60 2015 – 2018 4 Bernezzo Observatory
562 838 44 17 2.59 2003 – 2003 1 Dayton
563 413 207 80 2.59 1977 – 2007 31 Siding Spring Observatory
564 B21 31 12 2.58 2007 – 2010 4 Gaisberg Observatory, Schaerding
565 854 18 7 2.57 2004 – 2009 6 Sabino Canyon Observatory, Tucson
566 O17 36 14 2.57 2022 – 2022 1 Purple Mountain Observatory, Lenghu-1
567 H82 18 7 2.57 2010 – 2012 3 CBA-NOVAC Observatory, Front Royal
568 540 18 7 2.57 1996 – 2007 12 Linz
569 706 23 9 2.56 1999 – 2002 4 Salida
570 A41 51 20 2.55 2003 – 2009 7 Rezman Observatory, Kamnik
571 W96 33 13 2.54 2013 – 2018 6 CAO, San Pedro de Atacama (since 2013)
572 113 33 13 2.54 1995 – 2012 18 Volkssternwarte Drebach, Schoenbrunn
573 G45 1370 542 2.53 2012 – 2017 6 Space Surveillance Telescope, Atom Site
574 G37 5200 2060 2.52 2012 – 2022 11 Lowell Discovery Telescope
575 G15 5 2 2.50 2022 – 2022 1 Magroforte Observatory, Alessandria
576 670 5 2 2.50 1992 – 2003 12 Camarillo
577 134 5 2 2.50 2018 – 2019 2 Groszschwabhausen
578 716 5 2 2.50 2000 – 2000 1 Palmer Divide Observatory, Colorado Springs
579 552 40 16 2.50 1994 – 2001 8 Osservatorio S. Vittore, Bologna
580 292 10 4 2.50 1996 – 1999 4 Burlington, New Jersey
581 L47 15 6 2.50 2019 – 2021 3 Osservatorio Astronomico, Piobbico
582 107 5 2 2.50 1996 – 2002 7 Cavezzo
583 426 5 2 2.50 1998 – 1998 1 Woomera
584 B28 5 2 2.50 2011 – 2012 2 Mandi Observatory, Pagnacco
585 473 5 2 2.50 1997 – 1999 3 Remanzacco
586 M26 5 2 2.50 2022 – 2022 1 Zen Observatory, Scandicci
587 K82 5 2 2.50 2017 – 2017 1 Alphard Observatory, Ostuni
588 504 54 22 2.45 1999 – 2005 7 Le Creusot
589 W92 747 306 2.44 2016 – 2021 6 MASTER-OAFA Observatory, San Juan
590 K95 2053 842 2.44 2015 – 2021 7 MASTER-SAAO Observatory, Sutherland
591 682 328 135 2.43 1999 – 2012 14 Kanab
592 W88 121 50 2.42 2017 – 2022 6 Slooh.com Chile Observatory, La Dehesa
593 201 29 12 2.42 2003 – 2005 3 Jonathan B. Postel Observatory
594 Z22 1502 623 2.41 2015 – 2022 8 MASTER-IAC Observatory, Tenerife
595 784 12 5 2.40 1997 – 2002 6 Stull Observatory, Alfred University
596 611 12 5 2.40 1996 – 2009 14 Starkenburg Sternwarte, Heppenheim
597 587 12 5 2.40 1998 – 2018 21 Sormano
598 152 2595 1095 2.37 2000 – 2020 21 Moletai Astronomical Observatory
599 012 372 157 2.37 1997 – 2009 13 Uccle
600 642 52 22 2.36 1999 – 2003 5 Oak Bay, Victoria
601 460 26 11 2.36 2001 – 2006 6 Area 52 Observatory, Nashville
602 K96 66 28 2.36 2018 – 2020 3 Savelli Observatory
603 919 113 48 2.35 2000 – 2001 2 Desert Beaver Observatory
604 785 7 3 2.33 2002 – 2003 2 Fitz-Randolph Observatory, Princeton
605 H03 7 3 2.33 2005 – 2005 1 Sandia View Observatory, Rio Rancho
606 J93 7 3 2.33 2003 – 2003 1 Mount Tuffley Observatory, Gloucester
607 688 260 112 2.32 1997 – 2015 19 Lowell Observatory, Anderson Mesa Station
608 N56 23 10 2.30 2021 – 2021 1 Jiama'erdeng Tianwentai, Ali, Tibet
609 204 41 18 2.28 2001 – 2021 21 Schiaparelli Observatory
610 185 582 258 2.26 2001 – 2011 11 Observatoire Astronomique Jurassien-Vicques
611 651 27 12 2.25 1999 – 2010 12 Grasslands Observatory, Tucson
612 849 9 4 2.25 2000 – 2002 3 Everstar Observatory, Olathe
613 G40 435 194 2.24 2013 – 2022 10 Slooh.com Canary Islands Observatory
614 344 47 21 2.24 2000 – 2003 4 Bohyunsan Optical Astronomy Observatory
615 G26 20 9 2.22 2019 – 2021 3 Fushan Observatory, Mt Shaohua
616 120 122 55 2.22 1996 – 2000 5 Visnjan
617 673 42 19 2.21 2000 – 2018 19 Table Mountain Observatory, Wrightwood
618 C10 86 39 2.21 2011 – 2017 7 Maisoncelles
619 696 108 49 2.20 1996 – 2006 11 Whipple Observatory, Mt. Hopkins
620 H72 11 5 2.20 2003 – 2003 1 Evelyn L. Egan Observatory, Fort Myers
621 Q21 306 140 2.19 2016 – 2022 7 Southern Utsunomiya
622 695 76640 35719 2.15 1995 – 2021 27 Kitt Peak
623 596 15 7 2.14 1993 – 2001 9 Colleverde di Guidonia
624 837 15 7 2.14 2000 – 2000 1 Jupiter
625 B50 15 7 2.14 2020 – 2022 3 Corner Observatory, Durmersheim
626 829 32 15 2.13 1998 – 2002 5 Complejo Astronomico El Leoncito
627 143 17 8 2.13 2000 – 2005 6 Gnosca
628 725 19 9 2.11 1998 – 2001 4 Fair Oaks Ranch
629 446 73 35 2.09 2001 – 2005 5 Kingsnake Observatory, Seguin
630 807 72458 35251 2.06 1997 – 2022 26 Cerro Tololo Observatory, La Serena
631 D54 495 242 2.05 2014 – 2020 7 MASTER-II Observatory, Blagoveshchensk
632 645 33724 16533 2.04 1998 – 2009 12 Apache Point-Sloan Digital Sky Survey
633 808 461 227 2.03 1992 – 2000 9 El Leoncito
634 157 4 2 2.00 1999 – 2012 14 Frasso Sabino
635 364 4 2 2.00 1992 – 1992 1 YCPM Kagoshima Station
636 422 4 2 2.00 1998 – 1998 1 Loomberah
637 320 6 3 2.00 2000 – 2001 2 Chiro Observatory
638 817 6 3 2.00 1995 – 1996 2 Sudbury
639 877 6 3 2.00 1992 – 1993 2 Okutama
640 905 6 3 2.00 1994 – 1995 2 Nachi-Katsuura Observatory
641 260 62 31 2.00 1974 – 1995 22 Siding Spring Observatory-DSS
642 017 16 8 2.00 2002 – 2004 3 Hoher List
643 385 16 8 2.00 1993 – 1997 5 Nihondaira Observatory
644 376 16 8 2.00 1992 – 1998 7 Uenohara
645 801 18 9 2.00 1992 – 1997 6 Oak Ridge Observatory
646 761 12 6 2.00 1998 – 1998 1 Zephyrhills
647 886 12 6 2.00 1996 – 1999 4 Mishima
648 834 12 6 2.00 2021 – 2022 2 Buenos Aires-AAAA
649 408 20 10 2.00 2005 – 2017 13 Nyukasa
650 L22 8 4 2.00 2019 – 2020 2 Barlad Observatory
651 758 8 4 2.00 1997 – 1997 1 BCC Observatory, Cocoa
652 J71 8 4 2.00 2005 – 2008 4 Willow Bank Observatory
653 B90 8 4 2.00 2010 – 2010 1 Malina River Observatory, Povoletto
654 911 14 7 2.00 2000 – 2001 2 Collins Observatory, Corning Community College
655 372 88 44 2.00 1992 – 2004 13 Geisei
656 399 66 33 2.00 1992 – 1995 4 Kushiro
657 261 52 26 2.00 1951 – 1998 48 Palomar Mountain-DSS
658 098 60 30 2.00 1983 – 1998 16 Asiago Observatory, Cima Ekar
659 439 140 70 2.00 2001 – 2001 1 ROTSE-III, Los Alamos
660 732 6 3 2.00 2001 – 2002 2 Oaxaca
661 G30 6 3 2.00 2015 – 2015 1 Casselman
662 400 4 2 2.00 1992 – 1993 2 Kitami
663 684 4 2 2.00 1997 – 1999 3 Prescott
664 423 4 2 2.00 2000 – 2000 1 North Ryde
665 V32 4 2 2.00 2020 – 2022 3 Canvas View New Mexico Skies, Mayhill
666 494 4 2 2.00 1994 – 1997 4 Stakenbridge
667 391 4 2 2.00 1993 – 1995 3 Sendai Observatory, Ayashi Station
668 K73 4 2 2.00 2018 – 2021 4 Gravina in Puglia
669 E21 4 2 2.00 2003 – 2003 1 Norma Rose Observatory, Leyburn
670 358 4 2 2.00 1995 – 1999 5 Nanyo
671 B24 4 2 2.00 2007 – 2007 1 Cesson
672 R58 4 2 2.00 2018 – 2019 2 Beverly-Begg Observatory, Dunedin
673 938 4 2 2.00 2000 – 2004 5 Linhaceira
674 652 4 2 2.00 1999 – 2000 2 Rock Finder Observatory, Calgary
675 896 4 2 2.00 1994 – 1994 1 Yatsugatake South Base Observatory
676 C00 4 2 2.00 2009 – 2009 1 Velikie Luki
677 H35 2 1 2.00 2002 – 2002 1 Leavenworth
678 K84 2 1 2.00 2021 – 2021 1 Felliscopio Observatory, Fellicarolo
679 721 2 1 2.00 1999 – 1999 1 Lime Creek
680 116 2 1 2.00 1997 – 1997 1 Giesing
681 I05 2 1 2.00 2004 – 2004 1 Las Campanas Observatory-TIE
682 235 2 1 2.00 2007 – 2007 1 CAST Observatory, Talmassons
683 598 2 1 2.00 2020 – 2020 1 Loiano
684 500 2 1 2.00 2001 – 2001 1 Geocentric
685 671 2 1 2.00 2004 – 2004 1 Stony Ridge
686 A87 2 1 2.00 2007 – 2007 1 Rimbach
687 N30 2 1 2.00 2017 – 2017 1 Zeds Astronomical Observatory, Lahore
688 Z47 2 1 2.00 2017 – 2017 1 Runcorn
689 B20 2 1 2.00 2010 – 2010 1 Observatorio Carmelita, Tiana
690 467 2 1 2.00 1999 – 1999 1 Auckland Observatory
691 178 2 1 2.00 2000 – 2000 1 Collonges
692 627 2 1 2.00 1997 – 1997 1 Blauvac
693 V40 2 1 2.00 2021 – 2021 1 Divine Creation Observatory, Fort Davis
694 I92 2 1 2.00 2012 – 2012 1 Astreo Observatory, Mairena del Aljarafe
695 999 2 1 2.00 2000 – 2000 1 Bordeaux-Floirac
696 A53 2 1 2.00 2004 – 2004 1 Peschiera del Garda
697 K40 2 1 2.00 2016 – 2016 1 Altdorf
698 174 2 1 2.00 2004 – 2004 1 Nyrola Observatory, Jyvaskyla
699 C91 2 1 2.00 2013 – 2013 1 Montevenere Observatory, Monzuno
700 I42 2 1 2.00 2012 – 2012 1 Westport Observatory
701 L19 2 1 2.00 2019 – 2019 1 Osservatorio Felsina AAB, Montepastore
702 B81 2 1 2.00 2010 – 2010 1 Caimari
703 161 2 1 2.00 1999 – 1999 1 Cerrina Tololo Observatory
704 H83 2 1 2.00 2008 – 2008 1 Timberlake Observatory, Oakton
705 W25 2 1 2.00 2016 – 2016 1 RMS Observatory, Cincinnati
706 318 2 1 2.00 2001 – 2001 1 Quinns Rock
707 E07 2 1 2.00 2011 – 2011 1 Murrumbateman
708 757 2 1 2.00 2001 – 2001 1 High Point
709 612 2 1 2.00 1996 – 1996 1 Lenkerbeck
710 052 2 1 2.00 2000 – 2000 1 Stockholm-Saltsjobaden
711 424 2 1 2.00 1996 – 1996 1 Macquarie
712 897 2 1 2.00 1993 – 1993 1 YGCO Chiyoda Station
713 868 2 1 2.00 1994 – 1994 1 Hidaka Observatory
714 238 2 1 2.00 2001 – 2001 1 Grorudalen Optical Observatory
715 Y28 2 1 2.00 2015 – 2015 1 OASI, Nova Itacuruba
716 G49 2 1 2.00 2021 – 2021 1 Minnetonka
717 628 2 1 2.00 2016 – 2016 1 Mulheim-Ruhr
718 G46 2 1 2.00 2011 – 2011 1 Pinto Valley Observatory
719 A03 2 1 2.00 2003 – 2003 1 Torredembarra
720 I26 2 1 2.00 2011 – 2011 1 Observatorio Kappa Crucis, Cordoba
721 V16 2 1 2.00 2018 – 2018 1 Dark Sky New Mexico, Animas
722 637 2 1 2.00 2021 – 2021 1 Hamburg-Himmelsmoor
723 719 2 1 2.00 1999 – 1999 1 Etscorn Observatory
724 M24 2 1 2.00 2022 – 2022 1 Ardore Marina
725 898 2 1 2.00 1994 – 1994 1 Fujieda
726 A20 2 1 2.00 2002 – 2002 1 Sogel
727 415 2 1 2.00 2006 – 2006 1 Kambah
728 411 2 1 2.00 2001 – 2001 1 Oizumi
729 B16 2 1 2.00 2007 – 2007 1 1st Moscow Gymnasium Observatory, Lipki
730 613 2 1 2.00 2002 – 2002 1 Heisingen
731 728 2 1 2.00 1998 – 1998 1 Corpus Christi
732 K45 2 1 2.00 2015 – 2015 1 Oss. Astronomico di Punta Falcone, Piombino
733 U74 2 1 2.00 2022 – 2022 1 JPL SynTrack Robotic Telescope 2, Auberry
734 A71 2 1 2.00 2021 – 2021 1 Stixendorf
735 D12 2 1 2.00 2022 – 2022 1 Filzi School Observatory, Laives
736 924 2 1 2.00 2002 – 2002 1 Observatoire du Cegep de Trois-Rivieres
737 196 2 1 2.00 2002 – 2002 1 Homburg-Erbach
738 560 2 1 2.00 2001 – 2001 1 Madonna di Dossobuono
739 945 9 9 1.00 2003 – 2003 1 Observatorio Monte Deva
Sum 739 9113888 2476534 3.68 1950 – 2022 73 739 names