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 12-08-2024

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
2 190 214 4 53.50 2013 – 2021 9 Gissar
3 N42 65 2 32.50 2014 – 2021 8 Tien-Shan Astronomical Observatory
4 181 28 1 28.00 2018 – 2018 1 Observatoire des Makes, Saint-Louis
5 A84 23 1 23.00 2005 – 2005 1 TUBITAK National Observatory
6 258 1243 58 21.43 2018 – 2022 5 Gaia
7 O49 21 1 21.00 2020 – 2020 1 Purple Mountain Observatory, Yaoan Station
8 B41 18 1 18.00 2018 – 2018 1 Zlin Observatory
9 169 16 1 16.00 2012 – 2012 1 Airali Observatory
10 115 16 1 16.00 1998 – 1998 1 Zelenchukskaya
11 W79 30 2 15.00 2021 – 2021 1 Cerro Tololo-LCO Aqawan B #1
12 740 66 5 13.20 2004 – 2004 1 SFA Observatory, Nacogdoches
13 J70 13 1 13.00 2007 – 2008 2 Obs. Astronomico Vega del Thader, El Palmar
14 T03 13 1 13.00 2021 – 2021 1 Haleakala-LCO Clamshell #3
15 D89 12 1 12.00 2011 – 2011 1 Yamagata
16 Z37 12 1 12.00 2020 – 2020 1 Northolt Branch Observatory 3, Blandford Forum
17 I47 23 2 11.50 2014 – 2018 5 Pierre Auger Observatory, Malargue
18 D60 110 10 11.00 2024 – 2024 1 Masseris, Savogna
19 E85 32 3 10.67 2016 – 2018 3 Farm Cove
20 J13 1105 109 10.14 2011 – 2024 14 La Palma-Liverpool Telescope
21 N57 10 1 10.00 2024 – 2024 1 YLT, NAOC
22 G25 10 1 10.00 2021 – 2021 1 Sherbrooke
23 H78 49 5 9.80 2008 – 2014 7 University of Narino Observatory, Pasto
24 586 333 34 9.79 2001 – 2023 23 Pic du Midi
25 G69 68 7 9.71 2009 – 2013 5 Via Capote Sky Observatory, Thousand Oaks
26 006 86 9 9.56 2014 – 2021 8 Fabra Observatory, Barcelona
27 186 19 2 9.50 2020 – 2020 1 Kitab
28 Z57 37 4 9.25 2021 – 2022 2 Observatorio Zuben, Alhaurin de la Torre
29 H49 9 1 9.00 2010 – 2010 1 ATU Astronomical Observatory, Russellville
30 970 9 1 9.00 2020 – 2020 1 Chelmsford
31 309 48001 5679 8.45 2000 – 2024 25 Cerro Paranal
32 W24 58 7 8.29 2022 – 2023 2 Shamrock Banks Observatory, Clare
33 K38 8 1 8.00 2018 – 2018 1 M57 Observatory, Saltrio
34 274 16 2 8.00 2022 – 2022 1 James Webb Space Telescope
35 319 8 1 8.00 2000 – 2000 1 Perth Observatory, Perth-Lowell Telescope
36 Y87 16 2 8.00 2024 – 2024 1 Trevinca Skies-Amalthea, Trevinca
37 J19 16 2 8.00 2020 – 2020 1 El Maestrat
38 C27 16 2 8.00 2014 – 2014 1 Pallerols
39 X87 24 3 8.00 2015 – 2019 5 Dogsheaven Observatory, Brasilia
40 C53 8 1 8.00 2020 – 2020 1 NEOSSat
41 V94 8 1 8.00 2020 – 2020 1 Cherokeeridge Observatory, Fort Madison
42 H33 51 7 7.29 2020 – 2020 1 Bixhoma Observatory, Bixby
43 Z32 475 67 7.09 2017 – 2020 4 Observatorio Astrofisico de Javalambre
44 I70 7 1 7.00 2011 – 2011 1 Gedney House Observatory, Kirton
45 J30 7 1 7.00 2010 – 2010 1 Observatorio Ventilla, Madrid
46 Z00 7 1 7.00 2022 – 2022 1 BOOTES-1, Mazagon
47 947 13 2 6.50 2003 – 2007 5 Saint-Sulpice
48 L23 13 2 6.50 2014 – 2017 4 Schela Observatory
49 G72 13 2 6.50 2004 – 2004 1 University Hills
50 Z79 102 16 6.38 2015 – 2016 2 Calar Alto TNO Survey
51 585 31 5 6.20 2017 – 2019 3 Kyiv comet station
52 G36 4730 766 6.17 2011 – 2023 13 Calar Alto-CASADO
53 381 109 18 6.06 1993 – 2024 32 Tokyo-Kiso
54 Q78 6 1 6.00 2020 – 2020 1 Woogaroo Observatory, Forest Lake
55 270 12 2 6.00 2022 – 2023 2 Unistellar Network, Roving Observer
56 Z52 6 1 6.00 2022 – 2022 1 The Studios Observatory, Grantham
57 048 6 1 6.00 2004 – 2004 1 Hradec Kralove
58 718 18 3 6.00 2007 – 2016 10 Tooele
59 L54 18 3 6.00 2020 – 2022 3 Berthelot Observatory, Hunedoara
60 M41 12 2 6.00 2023 – 2023 1 Jeddah
61 X89 18 3 6.00 2020 – 2024 5 Rocca Observatory, Brasilia
62 816 6 1 6.00 1994 – 1994 1 Rand Observatory
63 V37 30 5 6.00 2015 – 2022 8 McDonald Observatory-LCO ELP
64 565 12 2 6.00 2004 – 2006 3 Bassano Bresciano
65 M32 6 1 6.00 2022 – 2022 1 Sunny Transcarpathian, Mukachevo
66 W32 6 1 6.00 2021 – 2021 1 Crawfordville Observatory
67 089 6 1 6.00 2021 – 2021 1 Mykolaiv
68 121 6 1 6.00 1995 – 1995 1 Kharkiv University, Chuguevskaya Station
69 A61 6 1 6.00 2005 – 2005 1 Tortona
70 G19 146 25 5.84 2021 – 2023 3 Immanuel Kant Observatory,Limbach
71 844 29 5 5.80 2004 – 2014 11 Observatorio Astronomico Los Molinos
72 J15 17 3 5.67 2013 – 2017 5 Muxagata
73 246 742 131 5.66 2006 – 2023 18 Klet Observatory-KLENOT
74 C48 1288 229 5.62 2013 – 2018 6 Sayan Solar Observatory, Irkutsk
75 511 117 21 5.57 1991 – 2024 34 Haute Provence
76 954 1242 223 5.57 1997 – 2021 25 Teide Observatory
77 W84 1379734 247897 5.57 2002 – 2024 23 Cerro Tololo-DECam
78 F85 11 2 5.50 2009 – 2009 1 Tiki Observatory, Punaauia
79 J50 38 7 5.43 2004 – 2006 3 La Palma-NEON
80 147 16 3 5.33 2005 – 2006 2 Osservatorio Astronomico di Suno
81 198 476 90 5.29 2004 – 2019 16 Wildberg
82 Q64 26 5 5.20 2016 – 2021 6 Siding Spring-LCO B
83 K99 31 6 5.17 2014 – 2022 9 Derenivka Observatory
84 L93 5 1 5.00 2022 – 2022 1 Garraf Observatory, Sant Pere de Ribes
85 A89 5 1 5.00 2006 – 2006 1 Sterni Observatory, Kempten
86 K30 5 1 5.00 2015 – 2015 1 Luscherz
87 X10 15 3 5.00 2023 – 2023 1 OVTLN, San Pedro de Atacama
88 G65 5 1 5.00 2005 – 2005 1 Vulcan North, Lick Observatory, Mount Hamilton
89 Z24 25 5 5.00 2024 – 2024 1 Tenerife Observatory-LCO B, Tenerife
90 B42 15 3 5.00 2009 – 2023 15 Vitebsk
91 T04 5 1 5.00 2016 – 2016 1 Haleakala-LCO OGG B #2
92 L05 5 1 5.00 2023 – 2023 1 Dridri Observatory, Franciacorta
93 B34 5 1 5.00 2015 – 2015 1 Green Island Observatory, Gecitkale
94 G33 5 1 5.00 2020 – 2020 1 Wickede
95 Z36 5 1 5.00 2021 – 2021 1 Cancelada
96 A31 5 1 5.00 2003 – 2003 1 Corcaroli Observatory
97 W70 5 1 5.00 2017 – 2017 1 Loose Goose Observatory, Saint-Jerome
98 I88 5 1 5.00 2014 – 2014 1 Fuensanta de Martos
99 987 15 3 5.00 2007 – 2013 7 Isle of Man Observatory, Foxdale
100 I27 5 1 5.00 2014 – 2014 1 Barred Owl Observatory, Carp
101 193 5 1 5.00 2023 – 2023 1 Sanglok
102 L87 149 30 4.97 2022 – 2024 3 Moonbase South Observatory, Hakos
103 A16 54 11 4.91 2004 – 2022 19 Tentlingen
104 K92 34 7 4.86 2016 – 2023 8 Sutherland-LCO B
105 071 339 70 4.84 1988 – 2020 33 NAO Rozhen, Smolyan
106 Q63 29 6 4.83 2014 – 2022 9 Siding Spring-LCO A
107 046 24 5 4.80 1982 – 2017 36 Klet Observatory, Ceske Budejovice
108 G80 19 4 4.75 2016 – 2022 7 Sierra Remote Observatories, Auberry
109 W87 114 24 4.75 2014 – 2024 11 Cerro Tololo-LCO C
110 L71 38 8 4.75 2016 – 2019 4 Vedrus Observatory, Azovskaya
111 I16 66 14 4.71 2010 – 2015 6 IAA-AI Atacama, San Pedro de Atacama
112 Q68 33 7 4.71 2020 – 2022 3 Blue Mountains Observatory, Leura
113 C51 122 26 4.69 2010 – 2024 15 WISE
114 950 10129 2159 4.69 1994 – 2024 31 La Palma
115 233 14 3 4.67 2020 – 2022 3 Sauro Donati Astronomical Observatory, San Vito
116 D20 14 3 4.67 2009 – 2013 5 Zadko Observatory, Wallingup Plain
117 I40 98 21 4.67 2011 – 2016 6 La Silla--TRAPPIST
118 A24 14 3 4.67 2006 – 2012 7 New Millennium Observatory, Mozzate
119 215 14 3 4.67 2021 – 2024 4 Buchloe
120 W85 65 14 4.64 2021 – 2024 4 Cerro Tololo-LCO A
121 094 97 21 4.62 1999 – 2021 23 Crimea-Simeiz
122 K93 82 18 4.56 2016 – 2024 9 Sutherland-LCO C
123 G45 348 77 4.52 2016 – 2017 2 Space Surveillance Telescope, Atom Site
124 250 122 27 4.52 2000 – 2017 18 Hubble Space Telescope
125 I13 9 2 4.50 2012 – 2016 5 Burleith Observatory, Washington D.C.
126 I57 9 2 4.50 2015 – 2016 2 Elche
127 Z21 9 2 4.50 2016 – 2016 1 Tenerife-LCO Aqawan A #1
128 433 9 2 4.50 2001 – 2001 1 Bagnall Beach Observatory
129 474 72 16 4.50 1999 – 2022 24 Mount John Observatory, Lake Tekapo
130 E94 54 12 4.50 2012 – 2022 11 Possum Observatory, Gisborne
131 I41 6549 1466 4.47 2009 – 2024 16 Palomar Mountain--ZTF
132 M45 31 7 4.43 2023 – 2024 2 Starhopper Observatory, Sfantu Gheorghe
133 941 84 19 4.42 2001 – 2012 12 Observatorio Pla D'Arguines
134 A19 22 5 4.40 2003 – 2005 3 Koln
135 D44 44 10 4.40 2013 – 2024 12 Ishigakijima Astronomical Observatory
136 G34 26 6 4.33 2018 – 2018 1 Oberfrauendorf
137 A30 13 3 4.33 2003 – 2003 1 Crespadoro
138 M24 13 3 4.33 2022 – 2024 3 La Macchina del Tempo, Ardore Marina
139 170 13 3 4.33 2002 – 2003 2 Observatorio de Begues
140 W86 56 13 4.31 2014 – 2024 11 Cerro Tololo-LCO B
141 W68 188 44 4.27 2022 – 2024 3 ATLAS Chile, Rio Hurtado
142 658 68 16 4.25 1997 – 2024 28 Dominion Astrophysical Observatory
143 L80 17 4 4.25 2021 – 2022 2 SpringBok Observatory, Tivoli
144 K91 34 8 4.25 2014 – 2024 11 Sutherland-LCO A
145 A55 17 4 4.25 2004 – 2006 3 Osservatorio Astronomico Vallemare di Borbona
146 B17 17 4 4.25 2010 – 2010 1 AZT-8 Yevpatoriya
147 Q81 21 5 4.20 2021 – 2021 1 Caloundra West
148 V83 21 5 4.20 2016 – 2020 5 Rolling Hills Observatory, Warrensburg
149 F65 167 40 4.18 2004 – 2024 21 Haleakala-Faulkes Telescope North
150 T09 639116 153654 4.16 2002 – 2024 23 Subaru Telescope, Maunakea
151 K74 29 7 4.14 2019 – 2022 4 Muensterschwarzach Observatory, Schwarzach
152 188 58 14 4.14 2007 – 2019 13 Majdanak
153 P07 2783 674 4.13 2020 – 2024 5 Space Surveillance Telescope, HEH Station
154 J26 41 10 4.10 2009 – 2020 12 The Spaceguard Centre, Knighton
155 C85 131 32 4.09 2012 – 2019 8 Observatorio Cala d'Hort, Ibiza
156 300 917 224 4.09 2000 – 2016 17 Bisei Spaceguard Center-BATTeRS
157 290 5392 1320 4.08 2003 – 2024 22 Mt. Graham-VATT
158 H01 196 48 4.08 2010 – 2024 15 Magdalena Ridge Observatory, Socorro
159 T05 3424 845 4.05 2015 – 2024 10 ATLAS-HKO, Haleakala
160 M22 174 43 4.05 2022 – 2024 3 ATLAS South Africa, Sutherland
161 T08 2574 637 4.04 2014 – 2024 11 ATLAS-MLO, Mauna Loa
162 U68 379 94 4.03 2018 – 2024 7 JPL SynTrack Robotic Telescope, Auberry
163 809 3860 963 4.01 1988 – 2022 35 European Southern Observatory, La Silla
164 C36 4 1 4.00 2015 – 2015 1 Starry Wanderer Observatory, Baran'
165 E14 4 1 4.00 2003 – 2003 1 Hunters Hill Observatory, Ngunnawal
166 B15 8 2 4.00 2016 – 2016 1 Inastars Observatory, Potsdam (since 2006)
167 675 156 39 4.00 1950 – 2023 74 Palomar Mountain
168 388 4 1 4.00 1996 – 1996 1 Tokyo-Mitaka
169 P93 20 5 4.00 2017 – 2023 7 Space Tracking and Communications Center, JAXA
170 D17 4 1 4.00 2015 – 2015 1 Hong Kong
171 G27 84 21 4.00 2013 – 2019 7 Fabra Observatory, Montsec
172 441 4 1 4.00 2006 – 2006 1 Swilken Brae, St. Andrews
173 A98 4 1 4.00 2023 – 2023 1 Observatory Mazzarot-1, Baran'
174 H91 4 1 4.00 2005 – 2005 1 Reynolds Observatory, Potsdam
175 247 164 41 4.00 2016 – 2024 9 Roving Observer
176 U63 20 5 4.00 2020 – 2020 1 Burnt Tree Hill Observatory, Cle Elum
177 Q65 4 1 4.00 2015 – 2015 1 Warrumbungle Observatory
178 H45 8 2 4.00 2020 – 2020 1 Arkansas Sky Obs., Petit Jean Mountain South
179 K51 8 2 4.00 2015 – 2015 1 Osservatorio del Celado, Castello Tesino
180 Z41 8 2 4.00 2022 – 2022 1 Irydeo Observatory, Camarma de Esteruelas
181 168 4 1 4.00 2014 – 2014 1 Kourovskaya
182 H96 4 1 4.00 2004 – 2004 1 Observatoire des Pleiades, Mandeville
183 Z90 4 1 4.00 2023 – 2023 1 Albox
184 N51 12 3 4.00 2021 – 2021 1 GROWTH India Telescope, IAO, Hanle
185 G74 8 2 4.00 2014 – 2014 1 Boulder Knolls Observatory, Escondido
186 L90 12 3 4.00 2023 – 2024 2 ABObservatory, Rosarno
187 932 4 1 4.00 2005 – 2005 1 John J. McCarthy Obs., New Milford
188 J24 4 1 4.00 2013 – 2013 1 Observatorio Altamira
189 L53 4 1 4.00 2021 – 2021 1 Lomazzo Observatory, Como
190 610 28 7 4.00 1996 – 1999 4 Pianoro
191 A91 8 2 4.00 2006 – 2008 3 Hankasalmi Observatory
192 J38 16 4 4.00 2021 – 2021 1 Observatorio La Vara, Valdes
193 H68 4 1 4.00 2010 – 2010 1 Red Barn Observatory, Ty Ty
194 C82 16 4 4.00 2018 – 2022 5 Osservatorio Astronomico Nastro Verde, Sorrento
195 Z71 4 1 4.00 2014 – 2014 1 Observatorio Norba Caesarina, Aldea Moret
196 294 4 1 4.00 2000 – 2000 1 Astrophysical Obs., College of Staten Island
197 841 4 1 4.00 2001 – 2001 1 Martin Observatory, Blacksburg
198 G06 4 1 4.00 2021 – 2021 1 Dordrecht, Sterrenburg
199 A11 4 1 4.00 2005 – 2005 1 Wormhout
200 Q70 4 1 4.00 2021 – 2021 1 Glenlee Observatory, Glenlee
201 G73 4 1 4.00 2004 – 2004 1 Mount Wilson-TIE
202 Z86 8 2 4.00 2020 – 2020 1 St. Mellons
203 O52 4 1 4.00 2024 – 2024 1 Astro820, Samut Prakan
204 K88 365 92 3.97 2016 – 2024 9 GINOP-KHK, Piszkesteto
205 568 72606 18740 3.87 1993 – 2022 30 Maunakea
206 V00 256872 66437 3.87 2016 – 2024 9 Kitt Peak-Bok
207 J86 27 7 3.86 2005 – 2021 17 Sierra Nevada Observatory
208 G96 1272893 330527 3.85 2004 – 2024 21 Mt. Lemmon Survey
209 266 119 31 3.84 2017 – 2022 6 New Horizons KBO Search-Subaru
210 X74 261 68 3.84 2018 – 2024 7 Observatorio Campo dos Amarais
211 Z31 23 6 3.83 2024 – 2024 1 Tenerife Observatory-LCO A, Tenerife
212 E12 3590 944 3.80 2003 – 2013 11 Siding Spring Survey
213 A40 19 5 3.80 2021 – 2022 2 Pieta
214 C23 34 9 3.78 2014 – 2022 9 Olmen
215 654 49 13 3.77 2015 – 2023 9 Table Mountain Observatory, Wrightwood-PHMC
216 Q66 30 8 3.75 2018 – 2020 3 Siding Spring-Janess-G, JAXA
217 138 41 11 3.73 2000 – 2007 8 Village-Neuf
218 K35 41 11 3.73 2013 – 2017 5 Huenfelden
219 952 26 7 3.71 2001 – 2005 5 Marxuquera
220 D96 130 35 3.71 2010 – 2011 2 Tzec Maun Observatory, Moorook
221 H51 163 44 3.70 2005 – 2008 4 Greiner Research Observatory, Verona
222 G83 74 20 3.70 2007 – 2023 17 Mt. Graham-LBT
223 M58 3158 856 3.69 2023 – 2024 2 VdS Remote Observatory, Hakos
224 106 778 212 3.67 1999 – 2024 26 Crni Vrh
225 U55 11 3 3.67 2021 – 2022 2 Golden Ears Observatory, Maple Ridge
226 E10 33 9 3.67 2011 – 2020 10 Siding Spring-Faulkes Telescope South
227 U71 11 3 3.67 2020 – 2022 3 AHS Observatory, Castaic
228 583 368 101 3.64 2014 – 2021 8 Odesa-Mayaky
229 J95 69 19 3.63 2003 – 2021 19 Great Shefford
230 I93 29 8 3.63 2019 – 2023 5 St Pardon de Conques
231 J31 90 25 3.60 2010 – 2023 14 La Axarquia
232 M28 18 5 3.60 2022 – 2023 2 Lesedi Telescope-SAAO Observatory, Sutherland
233 V14 18 5 3.60 2020 – 2020 1 Moose Springs Observatory, Timber Lakes
234 D00 747 208 3.59 2012 – 2021 10 ASC-Kislovodsk Observatory
235 U69 280 78 3.59 2014 – 2021 8 iTelescope SRO Observatory, Auberry
236 G98 43 12 3.58 2005 – 2013 9 Calvin-Rehoboth Observatory, Rehoboth
237 W95 281 79 3.56 2014 – 2023 10 Observatorio Panameno, San Pedro de Atacama
238 L01 117 33 3.55 2017 – 2023 7 Visnjan Observatory, Tican
239 L92 78 22 3.55 2021 – 2024 4 San Costantino
240 H10 340 96 3.54 2008 – 2011 4 Tzec Maun Observatory, Mayhill
241 L96 127 36 3.53 2015 – 2015 1 ISON-Byurakan Observatory
242 160 88 25 3.52 2014 – 2024 11 Castelmartini
243 J43 11298 3223 3.51 2011 – 2024 14 Oukaimeden Observatory, Marrakech
244 L74 14 4 3.50 2020 – 2021 2 AstroColauri, Naples
245 V21 7 2 3.50 2021 – 2021 1 Cewanee Observatory at DSNM
246 Z28 14 4 3.50 2021 – 2023 3 Northern Skygems Observatory, Nerpio
247 928 28 8 3.50 2001 – 2004 4 Moonedge Observatory, Northport
248 J81 7 2 3.50 2018 – 2022 5 Guirguillano
249 I77 7 2 3.50 2004 – 2005 2 CEAMIG-REA Observatory, Belo Horizonte
250 L38 7 2 3.50 2021 – 2022 2 Gartensternwarte Schafsweide, Sehlde
251 B82 7 2 3.50 2010 – 2015 6 Maidbronn
252 I79 7 2 3.50 2021 – 2021 1 AstroCamp, Nerpio
253 428 7 2 3.50 2005 – 2007 3 Reedy Creek
254 709 14 4 3.50 1997 – 1999 3 W & B Observatory, Cloudcroft
255 Y66 21 6 3.50 2024 – 2024 1 Two-Meter Twin Telescope, TTT2, Teide
256 176 7 2 3.50 2003 – 2005 3 Observatorio Astronomico de Consell
257 L40 7 2 3.50 2020 – 2021 2 Sternwarte Saarbruecken Rastpfuhl
258 561 402 115 3.50 1998 – 2014 17 Piszkesteto Stn. (Konkoly)
259 114 184 53 3.47 2008 – 2012 5 Engelhardt Observatory, Zelenchukskaya Station
260 M49 59 17 3.47 2023 – 2024 2 IAS Remote Observatory, Hakos
261 C73 104 30 3.47 2011 – 2014 4 Galati Observatory
262 C32 104 30 3.47 2011 – 2012 2 Ka-Dar Observatory, TAU Station, Nizhny Arkhyz
263 L52 141 41 3.44 2016 – 2020 5 MASTER-Tavrida
264 C15 5288 1538 3.44 2013 – 2014 2 ISON-Ussuriysk Observatory
265 K81 24 7 3.43 2019 – 2020 2 P.M.P.H.R. Deep Sky Observatory, Atina
266 A50 743 217 3.42 2003 – 2013 11 Andrushivka Astronomical Observatory
267 W93 1132 332 3.41 2018 – 2024 7 Korea Microlensing Telescope Network-CTIO
268 649 92 27 3.41 1999 – 2007 9 Powell Observatory, Louisburg
269 G48 286 84 3.40 2011 – 2019 9 Harlingten Research Observatory, Rancho Hildalgo
270 H15 7122 2095 3.40 2010 – 2018 9 ISON-NM Observatory, Mayhill
271 N87 1334 394 3.39 2013 – 2024 12 Nanshan Station, Xinjiang Observatory
272 C97 240 71 3.38 2017 – 2024 8 Al-Fulaij Observatory, Oman
273 Z64 27 8 3.38 2015 – 2017 3 Observatorio el Miron del Cielo
274 B01 81 24 3.38 2008 – 2011 4 Taunus Observatory, Frankfurt
275 N86 2175 645 3.37 2022 – 2024 3 Xingming Observatory-KATS, Nanshan
276 F51 3032008 899162 3.37 2009 – 2024 16 Pan-STARRS 1, Haleakala
277 900 37 11 3.36 1998 – 2022 25 Moriyama
278 H11 57 17 3.35 2008 – 2011 4 LightBuckets Observatory, Rodeo
279 Z84 2034 607 3.35 2017 – 2024 8 Calar Alto-Schmidt
280 B67 67 20 3.35 2010 – 2023 14 Sternwarte Mirasteilas, Falera
281 A17 10 3 3.33 2005 – 2020 16 Guidestar Observatory, Weinheim
282 151 10 3 3.33 2007 – 2007 1 Eschenberg Observatory, Winterthur
283 V39 10 3 3.33 2020 – 2024 5 McDonald Observatory-LCO ELP B
284 123 10 3 3.33 2014 – 2014 1 Byurakan
285 322 10 3 3.33 2003 – 2003 1 Perth Observatory, Bickley-MCT
286 130 10 3 3.33 2004 – 2023 20 Lumezzane
287 142 10 3 3.33 1997 – 1997 1 Sinsen
288 K58 10 3 3.33 2015 – 2015 1 Gevelsberg
289 F52 892345 267902 3.33 2014 – 2024 11 Pan-STARRS 2, Haleakala
290 069 3407 1024 3.33 2008 – 2024 17 Baldone
291 H26 129 39 3.31 2009 – 2011 3 Doc Greiner Research Observatory, Janesvillle
292 I52 3564 1080 3.30 2014 – 2024 11 Steward Observatory, Mt. Lemmon Station
293 703 117501 35634 3.30 1998 – 2024 27 Catalina Sky Survey
294 699 89367 27144 3.29 1998 – 2008 11 Lowell Observatory-LONEOS
295 333 2251 684 3.29 2001 – 2015 15 Desert Eagle Observatory
296 D90 23 7 3.29 2009 – 2012 4 RAS Observatory, Moorook
297 O75 59 18 3.28 2014 – 2023 10 ISON-Hureltogoot Observatory
298 927 36 11 3.27 2001 – 2004 4 Madison-YRS
299 D39 156 48 3.25 2008 – 2011 4 Shandong University Observatory, Weihai
300 E89 26 8 3.25 2019 – 2021 3 Geyserland Observatory, Pukehangi
301 118 52 16 3.25 1996 – 2022 27 Astronomical and Geophysical Observatory, Modra
302 861 13 4 3.25 1997 – 1997 1 Barao Geraldo
303 N82 26 8 3.25 2021 – 2021 1 Multa Observatory
304 122 382 118 3.24 1999 – 2024 26 Pises Observatory
305 V06 734 227 3.23 2017 – 2024 8 Catalina Sky Survey-Kuiper
306 Y65 42 13 3.23 2024 – 2024 1 Two-Meter Twin Telescope, TTT1, Teide
307 I08 697 216 3.23 2007 – 2015 9 Alianza S4, Cerro Burek
308 B49 145 45 3.22 2008 – 2022 15 Paus Observatory, Sabadell
309 L33 206 64 3.22 2014 – 2018 5 Ananiv
310 L81 74 23 3.22 2020 – 2023 4 Skygems Namibia Remote Observatory
311 221 109 34 3.21 2020 – 2023 4 IAS Observatory, Hakos
312 H21 2473 773 3.20 2009 – 2024 16 Astronomical Research Observatory, Westfield
313 L51 233 73 3.19 2015 – 2024 10 MARGO, Nauchnyi
314 T14 928 291 3.19 2003 – 2024 22 Canada-France-Hawaii Telescope, Maunakea
315 C94 478 150 3.19 2012 – 2021 10 MASTER-II Observatory, Tunka
316 493 672 211 3.18 1994 – 2018 25 Calar Alto
317 X09 57 18 3.17 2023 – 2024 2 Deep Random Survey, Rio Hurtado
318 470 19 6 3.17 2001 – 2020 20 Ceccano
319 589 19 6 3.17 1996 – 2003 8 Santa Lucia Stroncone
320 C40 19 6 3.17 2012 – 2022 11 Kuban State University Astrophysical Observatory
321 W76 835 264 3.16 2018 – 2024 7 CHILESCOPE Observatory, Rio Hurtado
322 213 41 13 3.15 2001 – 2023 23 Observatorio Montcabre
323 N89 482 153 3.15 2020 – 2023 4 Xingming Observatory #2, Nanshan
324 Q20 931 296 3.15 2024 – 2024 1 Swan Reach Imaging, Glenalta
325 J87 138 44 3.14 2002 – 2022 21 La Canada
326 U94 47 15 3.13 2023 – 2024 2 iTelescope Observatory, Beryl Junction
327 449 25 8 3.13 2001 – 2024 24 Griffin Hunter Observatory, Bethune
328 621 1036 332 3.12 1998 – 2018 21 Bergisch Gladbach
329 C42 1266 406 3.12 2008 – 2020 13 Xingming Observatory, Mt. Nanshan
330 918 53 17 3.12 2000 – 2005 6 Badlands Observatory, Quinn
331 B74 243 78 3.12 2010 – 2023 14 Santa Maria de Montmagastrell
332 G53 56 18 3.11 2010 – 2012 3 Alder Springs Observatory, Auberry
333 Y89 323 104 3.11 2023 – 2024 2 Proxima Centauri Observatory, Valdin
334 B18 152 49 3.10 1999 – 2021 23 Terskol
335 K61 93 30 3.10 2014 – 2021 8 Rokycany Observatory
336 620 31 10 3.10 1997 – 2007 11 Observatorio Astronomico de Mallorca
337 327 520 168 3.10 1995 – 2008 14 Peking Observatory, Xinglong Station
338 I28 164 53 3.09 2010 – 2012 3 Starhoo Observatory, Lakeville
339 A77 170 55 3.09 2007 – 2023 17 Observatoire Chante-Perdrix, Dauban
340 615 68 22 3.09 2001 – 2018 18 St. Veran
341 216 37 12 3.08 2005 – 2008 4 Observatoire des Cote de Meuse
342 I89 37 12 3.08 2012 – 2020 9 iTelescope Observatory, Nerpio
343 224 154 50 3.08 2003 – 2007 5 Ottmarsheim
344 Z22 465 151 3.08 2015 – 2021 7 MASTER-IAC Observatory, Tenerife
345 Y64 80 26 3.08 2024 – 2024 1 Transient Survey Telescope (TST), Teide
346 C95 304 99 3.07 2013 – 2023 11 SATINO Remote Observatory, Haute Provence
347 163 49 16 3.06 2006 – 2008 3 Roeser Observatory, Luxembourg
348 448 55 18 3.06 2002 – 2010 9 Desert Moon Observatory, Las Cruces
349 W16 5326 1745 3.05 2019 – 2024 6 Pleasant Groves Observatory
350 G32 125 41 3.05 2012 – 2015 4 Elena Remote Observatory, San Pedro de Atacama
351 033 625 205 3.05 1993 – 2024 32 Karl Schwarzschild Observatory, Tautenburg
352 W34 125 41 3.05 2016 – 2023 8 Squirrel Valley Observatory, Columbus
353 691 286341 94458 3.03 1990 – 2024 35 Steward Observatory, Kitt Peak-Spacewatch
354 D29 17281 5706 3.03 2006 – 2024 19 Purple Mountain Observatory, XuYi Station
355 I10 109 36 3.03 2005 – 2005 1 CAO, San Pedro de Atacama (until 2012)
356 O18 28213 9320 3.03 2023 – 2024 2 WFST, Lenghu
357 C41 590 195 3.03 2012 – 2019 8 MASTER-II Observatory, Kislovodsk
358 H06 4125 1364 3.02 2004 – 2022 19 iTelescope Observatory, Mayhill
359 K41 133 44 3.02 2015 – 2019 5 Vegaquattro Astronomical Obs., Novi Ligure
360 Y05 1218 403 3.02 2023 – 2024 2 SONEAR Wykrota-CEAMIG, Serra da Piedade
361 049 145 48 3.02 1994 – 2005 12 Uppsala-Kvistaberg
362 Y00 1213 402 3.02 2013 – 2022 10 SONEAR Observatory, Oliveira
363 G92 1837 610 3.01 2004 – 2011 8 Jarnac Observatory, Vail
364 A14 1571 522 3.01 2003 – 2014 12 Les Engarouines Observatory
365 L69 2553 850 3.00 2020 – 2024 5 LaCaille Observatory, Pretoria
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386 W75 9 3 3.00 2023 – 2023 1 SPECULOOS-South Observatory, Paranal
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749 B81 2 1 2.00 2010 – 2010 1 Caimari
750 161 2 1 2.00 1999 – 1999 1 Cerrina Tololo Observatory
751 H83 2 1 2.00 2008 – 2008 1 Timberlake Observatory, Oakton
752 W25 2 1 2.00 2016 – 2016 1 RMS Observatory, Cincinnati
753 318 2 1 2.00 2001 – 2001 1 Quinns Rock
754 E07 2 1 2.00 2011 – 2011 1 Murrumbateman
755 757 2 1 2.00 2001 – 2001 1 High Point
756 612 2 1 2.00 1996 – 1996 1 Lenkerbeck
757 052 2 1 2.00 2000 – 2000 1 Stockholm-Saltsjobaden
758 424 2 1 2.00 1996 – 1996 1 Macquarie
759 897 2 1 2.00 1993 – 1993 1 YGCO Chiyoda Station
760 868 2 1 2.00 1994 – 1994 1 Hidaka Observatory
761 238 2 1 2.00 2001 – 2001 1 Grorudalen Optical Observatory
762 Y28 2 1 2.00 2015 – 2015 1 OASI, Nova Itacuruba
763 G49 2 1 2.00 2021 – 2021 1 Minnetonka
764 628 2 1 2.00 2016 – 2016 1 Mulheim-Ruhr
765 G46 2 1 2.00 2011 – 2011 1 Pinto Valley Observatory
766 I26 2 1 2.00 2011 – 2011 1 Observatorio Kappa Crucis, Cordoba
767 A03 2 1 2.00 2003 – 2003 1 Torredembarra
768 V16 2 1 2.00 2018 – 2018 1 Dark Sky New Mexico, Animas
769 719 2 1 2.00 1999 – 1999 1 Etscorn Observatory
770 415 2 1 2.00 2006 – 2006 1 Kambah
771 898 2 1 2.00 1994 – 1994 1 Fujieda
772 A20 2 1 2.00 2002 – 2002 1 Sogel
773 411 2 1 2.00 2001 – 2001 1 Oizumi
774 B16 2 1 2.00 2007 – 2007 1 1st Moscow Gymnasium Observatory, Lipki
775 613 2 1 2.00 2002 – 2002 1 Heisingen
776 728 2 1 2.00 1998 – 1998 1 Corpus Christi
777 X18 2 1 2.00 2024 – 2024 1 6R-POL2, San Pedro de Atacama
778 K45 2 1 2.00 2015 – 2015 1 Oss. Astronomico di Punta Falcone, Piombino
779 H35 2 1 2.00 2002 – 2002 1 Leavenworth
780 A71 2 1 2.00 2021 – 2021 1 Stixendorf
781 924 2 1 2.00 2002 – 2002 1 Observatoire du Cegep de Trois-Rivieres
782 196 2 1 2.00 2002 – 2002 1 Homburg-Erbach
783 560 2 1 2.00 2001 – 2001 1 Madonna di Dossobuono
784 K84 2 1 2.00 2021 – 2021 1 Felliscopio Observatory, Fellicarolo
785 721 2 1 2.00 1999 – 1999 1 Lime Creek
786 116 2 1 2.00 1997 – 1997 1 Giesing
787 I05 2 1 2.00 2004 – 2004 1 Las Campanas Observatory-TIE
788 J69 2 1 2.00 2022 – 2022 1 North Observatory, Clanfield
789 235 2 1 2.00 2007 – 2007 1 CAST Observatory, Talmassons
790 B72 2 1 2.00 2022 – 2022 1 Soerth Observatory
791 598 2 1 2.00 2020 – 2020 1 Loiano
792 303 29 15 1.93 1994 – 2024 31 OAN de Llano del Hato, Merida
793 945 9 9 1.00 2003 – 2003 1 Observatorio Monte Deva
Sum 793 8636620 2345372 3.68 1950 – 2024 75 793 names