MPC observations statistics

ARTSAT - Observations of artifical satellites

Sorted by years span 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 06-23-2021

Year range of observations of top 15 stations at Minor Planet Center for ARTSAT class
Year range of observations of top 15 stations at Minor Planet Center for ARTSAT class
Rank Station Observations Objects Observation per object Years of observation Years Station name
No. Code Number Number   Range span  
1 691 74 8 9.25 2001 – 2018 18 Steward Observatory, Kitt Peak-Spacewatch
2 595 41 7 5.86 2001 – 2018 18 Farra d'Isonzo
3 926 41 7 5.86 2001 – 2017 17 Tenagra II Observatory, Nogales
4 J95 1485 45 33.00 2002 – 2018 17 Great Shefford
5 300 88 9 9.78 2000 – 2015 16 Bisei Spaceguard Center-BATTeRS
6 703 2191 60 36.52 2003 – 2018 16 Catalina Sky Survey
7 557 213 6 35.50 2001 – 2015 15 Ondrejov
8 900 30 7 4.29 2001 – 2015 15 Moriyama
9 705 14 2 7.00 2004 – 2018 15 Apache Point
10 G96 971 47 20.66 2005 – 2018 14 Mt. Lemmon Survey
11 H06 4740 16 296.25 2005 – 2018 14 iTelescope Observatory, Mayhill
12 246 26 3 8.67 2005 – 2017 13 Klet Observatory-KLENOT
13 970 40 5 8.00 2005 – 2017 13 Chelmsford
14 204 131 17 7.71 2006 – 2018 13 Schiaparelli Observatory
15 291 79 13 6.08 2006 – 2018 13 LPL/Spacewatch II
16 118 68 2 34.00 2002 – 2013 12 Astronomical and Geophysical Observatory, Modra
17 104 7 2 3.50 2001 – 2012 12 San Marcello Pistoiese
18 568 24 5 4.80 2004 – 2015 12 Mauna Kea
19 H01 200 19 10.53 2007 – 2018 12 Magdalena Ridge Observatory, Socorro
20 474 31 5 6.20 2004 – 2014 11 Mount John Observatory, Lake Tekapo
21 176 15 3 5.00 2001 – 2010 10 Observatorio Astronomico de Consell
22 587 41 5 8.20 2001 – 2010 10 Sormano
23 448 15 3 5.00 2005 – 2013 9 Desert Moon Observatory, Las Cruces
24 651 18 3 6.00 2004 – 2012 9 Grasslands Observatory, Tucson
25 E12 552 28 19.71 2004 – 2012 9 Siding Spring Survey
26 611 171 8 21.38 2001 – 2009 9 Starkenburg Sternwarte, Heppenheim
27 G68 22 3 7.33 2007 – 2015 9 Sierra Stars Observatory, Markleeville
28 F51 262 17 15.41 2010 – 2018 9 Pan-STARRS 1, Haleakala
29 854 47 9 5.22 2006 – 2013 8 Sabino Canyon Observatory, Tucson
30 B18 46 2 23.00 2008 – 2015 8 Terskol
31 C42 13 2 6.50 2010 – 2017 8 Xingming Observatory, Mt. Nanshan
32 673 49 4 12.25 2002 – 2009 8 Table Mountain Observatory, Wrightwood
33 J04 45 8 5.63 2011 – 2018 8 ESA Optical Ground Station, Tenerife
34 807 7 2 3.50 2011 – 2018 8 Cerro Tololo Observatory, La Serena
35 H36 58 9 6.44 2009 – 2015 7 Sandlot Observatory, Scranton
36 J75 793 13 61.00 2007 – 2013 7 OAM Observatory, La Sagra
37 H21 60 7 8.57 2010 – 2016 7 Astronomical Research Observatory, Westfield
38 620 276 4 69.00 2002 – 2008 7 Observatorio Astronomico de Mallorca
39 683 28 5 5.60 2003 – 2009 7 Goodricke-Pigott Observatory, Tucson
40 734 44 3 14.67 2001 – 2007 7 Farpoint Observatory, Eskridge
41 711 13 2 6.50 2012 – 2018 7 McDonald Observatory, Fort Davis
42 I41 144 7 20.57 2010 – 2015 6 Palomar Mountain--ZTF
43 C40 9625 2 4812.50 2012 – 2017 6 Kuban State University Astrophysical Observatory
44 413 112 6 18.67 2000 – 2005 6 Siding Spring Observatory
45 K91 46 4 11.50 2013 – 2018 6 Sutherland-LCO A
46 Q62 1662 9 184.67 2013 – 2018 6 iTelescope Observatory, Siding Spring
47 C95 260 7 37.14 2013 – 2018 6 SATINO Remote Observatory, Haute Provence
48 510 462 2 231.00 2011 – 2015 5 Siegen
49 493 12 2 6.00 2009 – 2013 5 Calar Alto
50 E10 26 4 6.50 2009 – 2013 5 Siding Spring-Faulkes Telescope South
51 678 159 5 31.80 2003 – 2007 5 Fountain Hills
52 461 88 5 17.60 2012 – 2016 5 University of Szeged, Piszkesteto Stn. (Konkoly)
53 C47 69 5 13.80 2011 – 2015 5 Nonndorf
54 H85 48 4 12.00 2005 – 2009 5 Silver Spring
55 I08 13 2 6.50 2011 – 2015 5 Alianza S4, Cerro Burek
56 Y00 2484 121 20.53 2014 – 2018 5 SONEAR Observatory, Oliveira
57 W84 8 2 4.00 2014 – 2018 5 Cerro Tololo-DECam
58 649 37 3 12.33 2001 – 2004 4 Powell Observatory, Louisburg
59 H15 54 6 9.00 2010 – 2013 4 ISON-NM Observatory, Mayhill
60 F65 40 3 13.33 2010 – 2013 4 Haleakala-Faulkes Telescope North
61 473 6 2 3.00 2007 – 2010 4 Remanzacco
62 143 14 1 14.00 2006 – 2009 4 Gnosca
63 F84 194 9 21.56 2006 – 2009 4 Hibiscus Observatory, Punaauia
64 718 11 3 3.67 2010 – 2013 4 Tooele
65 735 188 4 47.00 2002 – 2005 4 George Observatory, Needville
66 L51 6 2 3.00 2013 – 2016 4 MARGO, Nauchnij
67 859 19 3 6.33 2001 – 2004 4 Wykrota Observatory-CEAMIG
68 422 25 3 8.33 2000 – 2003 4 Loomberah
69 598 39 5 7.80 2014 – 2017 4 Loiano
70 W87 46 2 23.00 2015 – 2018 4 Cerro Tololo-LCO C
71 Q65 161 3 53.67 2015 – 2018 4 Warrumbungle Observatory
72 I52 80 12 6.67 2015 – 2018 4 Steward Observatory, Mt. Lemmon Station
73 G37 27 2 13.50 2015 – 2018 4 Lowell Discovery Telescope
74 Z66 363 2 181.50 2015 – 2018 4 DeSS Deimos Sky Survey, Niefla Mountain
75 H55 15 2 7.50 2007 – 2009 3 Astronomical Research Observatory, Charleston
76 G40 33 4 8.25 2015 – 2017 3 Slooh.com Canary Islands Observatory
77 160 7 2 3.50 2011 – 2013 3 Castelmartini
78 F85 157 11 14.27 2007 – 2009 3 Tiki Observatory, Punaauia
79 G56 11 2 5.50 2010 – 2012 3 Walnut Creek
80 I89 33 2 16.50 2011 – 2013 3 iTelescope Observatory, Nerpio
81 309 22 2 11.00 2015 – 2017 3 Cerro Paranal
82 699 38 3 12.67 2005 – 2007 3 Lowell Observatory-LONEOS
83 D96 5 2 2.50 2010 – 2011 2 Tzec Maun Observatory, Moorook
84 J77 7 2 3.50 2005 – 2006 2 Golden Hill Observatory, Stourton Caundle
85 E23 12 2 6.00 2014 – 2015 2 Arcadia
86 333 53 1 53.00 2002 – 2003 2 Desert Eagle Observatory
87 033 96 1 96.00 2014 – 2015 2 Karl Schwarzschild Observatory, Tautenburg
88 U69 12 2 6.00 2014 – 2015 2 iTelescope SRO Observatory, Auberry
89 C41 823 2 411.50 2014 – 2015 2 MASTER-II Observatory, Kislovodsk
90 089 47 1 47.00 2012 – 2013 2 Nikolaev
91 Z22 21 4 5.25 2015 – 2016 2 MASTER-IAC Observatory, Tenerife
92 I93 5 2 2.50 2012 – 2013 2 St Pardon de Conques
93 561 260 1 260.00 2010 – 2011 2 Piszkesteto Stn. (Konkoly)
94 H10 11 3 3.67 2009 – 2010 2 Tzec Maun Observatory, Mayhill
95 152 17 2 8.50 2009 – 2010 2 Moletai Astronomical Observatory
96 J43 12 3 4.00 2011 – 2012 2 Oukaimeden Observatory, Marrakech
97 K95 19 4 4.75 2015 – 2016 2 MASTER-SAAO Observatory, Sutherland
98 958 182 3 60.67 2013 – 2014 2 Observatoire de Dax
99 A24 9 2 4.50 2009 – 2010 2 New Millennium Observatory, Mozzate
100 T05 87 7 12.43 2016 – 2017 2 ATLAS-HKO, Haleakala
101 T08 114 8 14.25 2017 – 2018 2 ATLAS-MLO, Mauna Loa
102 T12 6 2 3.00 2017 – 2018 2 Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m)
103 W85 22 2 11.00 2017 – 2018 2 Cerro Tololo-LCO A
104 247 73 2 36.50 2017 – 2018 2 Roving Observer
105 B82 14 1 14.00 2010 – 2010 1 Maidbronn
106 235 2 1 2.00 2010 – 2010 1 CAST Observatory, Talmassons
107 C32 78 1 78.00 2011 – 2011 1 Ka-Dar Observatory, TAU Station, Nizhny Arkhyz
108 A38 2 1 2.00 2002 – 2002 1 Campocatino Automated Telescope, Collepardo
109 761 2 1 2.00 2002 – 2002 1 Zephyrhills
110 D90 4 1 4.00 2011 – 2011 1 RAS Observatory, Moorook
111 608 6 1 6.00 2003 – 2003 1 Haleakala-AMOS
112 G48 7 1 7.00 2011 – 2011 1 Harlingten Research Observatory, Rancho Hildalgo
113 938 31 1 31.00 2003 – 2003 1 Linhaceira
114 A50 11 1 11.00 2011 – 2011 1 Andrushivka Astronomical Observatory
115 919 4 1 4.00 2001 – 2001 1 Desert Beaver Observatory
116 D89 16 1 16.00 2011 – 2011 1 Yamagata
117 J02 5 1 5.00 2011 – 2011 1 Busot
118 704 3 1 3.00 2011 – 2011 1 Lincoln Laboratory ETS, New Mexico
119 C73 3 1 3.00 2011 – 2011 1 Galati Observatory
120 151 10 1 10.00 2001 – 2001 1 Eschenberg Observatory, Winterthur
121 H59 3 1 3.00 2003 – 2003 1 Prairie Grass Observatory, Camp Cullom
122 619 3 1 3.00 2001 – 2001 1 Sabadell
123 565 81 1 81.00 2011 – 2011 1 Bassano Bresciano
124 846 6 1 6.00 2002 – 2002 1 Principia Astronomical Observatory, Elsah
125 941 30 2 15.00 2008 – 2008 1 Observatorio Pla D'Arguines
126 D54 24 1 24.00 2012 – 2012 1 MASTER-II Observatory, Blagoveshchensk
127 J41 7 1 7.00 2012 – 2012 1 Raheny
128 355 3 1 3.00 2012 – 2012 1 Hadano
129 J16 8 2 4.00 2012 – 2012 1 An Carraig Observatory, Loughinisland
130 G53 3 1 3.00 2012 – 2012 1 Alder Springs Observatory, Auberry
131 B04 3 1 3.00 2012 – 2012 1 OAVdA, Saint-Barthelemy
132 750 6 1 6.00 2001 – 2001 1 Hobbs Observatory, Fall Creek
133 106 8 2 4.00 2012 – 2012 1 Crni Vrh
134 B03 8 1 8.00 2012 – 2012 1 Alter Satzberg, Vienna
135 676 4 1 4.00 2004 – 2004 1 San Clemente
136 215 12 1 12.00 2009 – 2009 1 Buchloe
137 G89 6 1 6.00 2009 – 2009 1 Kachina Observatory, Flagstaff
138 J40 5 1 5.00 2009 – 2009 1 Malaga
139 J47 85 3 28.33 2009 – 2009 1 Observatorio Nazaret
140 J08 4 1 4.00 2013 – 2013 1 Observatorio Zonalunar, Puzol
141 658 3 1 3.00 2009 – 2009 1 Dominion Astrophysical Observatory
142 987 9 1 9.00 2013 – 2013 1 Isle of Man Observatory, Foxdale
143 B01 12 1 12.00 2009 – 2009 1 Taunus Observatory, Frankfurt
144 695 2 1 2.00 2013 – 2013 1 Kitt Peak
145 G78 48 1 48.00 2002 – 2002 1 Desert Wanderer Observatory, El Centro
146 844 18 1 18.00 2002 – 2002 1 Observatorio Astronomico Los Molinos
147 428 6 1 6.00 2001 – 2001 1 Reedy Creek
148 168 61 1 61.00 2014 – 2014 1 Kourovskaya
149 817 10 1 10.00 2001 – 2001 1 Sudbury
150 I77 6 2 3.00 2005 – 2005 1 CEAMIG-REA Observatory, Belo Horizonte
151 185 8 1 8.00 2009 – 2009 1 Observatoire Astronomique Jurassien-Vicques
152 198 14 1 14.00 2009 – 2009 1 Wildberg
153 G45 1271 1 1271.00 2015 – 2015 1 Space Surveillance Telescope, Atom Site
154 I16 4 1 4.00 2015 – 2015 1 IAA-AI Atacama, San Pedro de Atacama
155 C94 3 1 3.00 2015 – 2015 1 MASTER-II Observatory, Tunka
156 C43 4 1 4.00 2015 – 2015 1 Hoyerswerda
157 213 8 1 8.00 2002 – 2002 1 Observatorio Montcabre
158 G36 4 1 4.00 2015 – 2015 1 Calar Alto-CASADO
159 636 4 1 4.00 2002 – 2002 1 Essen
160 046 15 1 15.00 2001 – 2001 1 Klet Observatory, Ceske Budejovice
161 599 4 1 4.00 2005 – 2005 1 Campo Imperatore-CINEOS
162 596 8 1 8.00 2001 – 2001 1 Colleverde di Guidonia
163 F52 3 1 3.00 2015 – 2015 1 Pan-STARRS 2, Haleakala
164 946 3 1 3.00 2002 – 2002 1 Ametlla de Mar
165 L04 9 1 9.00 2015 – 2015 1 ROASTERR-1 Observatory, Cluj-Napoca
166 754 3 1 3.00 2015 – 2015 1 Yerkes Observatory, Williams Bay
167 670 8 1 8.00 2001 – 2001 1 Camarillo
168 098 9 1 9.00 2015 – 2015 1 Asiago Observatory, Cima Ekar
169 130 20 1 20.00 2015 – 2015 1 Lumezzane
170 Q60 6 1 6.00 2015 – 2015 1 ISON-SSO Observatory, Siding Spring
171 848 3 1 3.00 2002 – 2002 1 Tenagra Observatory, Cottage Grove
172 W86 11 1 11.00 2015 – 2015 1 Cerro Tololo-LCO B
173 H11 4 1 4.00 2010 – 2010 1 LightBuckets Observatory, Rodeo
174 K92 19 1 19.00 2015 – 2015 1 Sutherland-LCO B
175 J13 18 1 18.00 2010 – 2010 1 La Palma-Liverpool Telescope
176 467 24 2 12.00 2016 – 2016 1 Auckland Observatory
177 Y28 31 5 6.20 2016 – 2016 1 OASI, Nova Itacuruba
178 G32 6 1 6.00 2016 – 2016 1 Elena Remote Observatory, San Pedro de Atacama
179 408 10 2 5.00 2016 – 2016 1 Nyukasa
180 Z58 4 1 4.00 2016 – 2016 1 ESA Cebreros TBT Observatory, Cebreros
181 J22 3 1 3.00 2016 – 2016 1 Tacande Observatory, La Palma
182 Q64 3 2 1.50 2016 – 2016 1 Siding Spring-LCO B
183 H26 3 1 3.00 2010 – 2010 1 Doc Greiner Research Observatory, Janesvillle
184 A81 3 1 3.00 2010 – 2010 1 Balzaretto Observatory, Rome
185 V06 14 2 7.00 2017 – 2017 1 Catalina Sky Survey-Kuiper
186 951 3 1 3.00 2002 – 2002 1 Highworth
187 V03 2 1 2.00 2017 – 2017 1 Big Water
188 912 3 1 3.00 2002 – 2002 1 Carbuncle Hill Observatory, Greene
189 L71 6 1 6.00 2017 – 2017 1 Vedrus Observatory, Azovskaya
190 J69 10 1 10.00 2017 – 2017 1 North Observatory, Clanfield
191 K51 3 1 3.00 2018 – 2018 1 Osservatorio del Celado, Castello Tesino
192 W88 21 2 10.50 2018 – 2018 1 Slooh.com Chile Observatory, La Dehesa
193 932 10 1 10.00 2018 – 2018 1 John J. McCarthy Obs., New Milford
194 K93 4 1 4.00 2018 – 2018 1 Sutherland-LCO C
195 I47 37 1 37.00 2018 – 2018 1 Pierre Auger Observatory, Malargue
Sum 195 34151 199 171.61 2000 – 2018 19 195 names