C60 Argelander Institute for Astronomy Obs., Bonn

Last update: UTC 2026-02-25 07:20:58

Graphs

Yearly Breakdown of MPEC Types

Term definition:
Editorial - Editorial MPECs associated with this station.
Discovery - MPECs associated with discovery made by this station.
OrbitUpdate - MPECs associated with orbit updates involving observations made by this station. Typically, these are recoveries of single-opposition objects.
DOU - Daily Orbit Update MPECs involving observations made by this station.
ListUpdate - MPECs associated with list updates involving observations made by this station. This category has largely been retired since 2012.
Retraction - Retracted MPECs involving observations made by this station.
Followup - MPECs associated with follow-up observations made by this station to an object discovered elsewhere.
FirstFollowup - MPECs associated with follow-up observations made by this station to an object discovered elsewhere, with this station being the first station to follow-up.
Other - MPECs that do not fit into categories listed above and involve observations made by this station.

Yearly Breakdown of Discovery Object Types

Yearly Breakdown of Orbit Update Object Types

Breakdown by Observers

Breakdown by Measurers

Breakdown by Facilities

Breakdown by Objects

Annual Breakdown

Weekly Breakdown

Hourly Breakdown

Tables

Yearly Breakdown of MPEC Types

Year Total MPECs Editorial Discovery Orbit Update DOU List Update Retraction Other Follow-Up First Follow-Up
2026 0 0 0 0 0 0 0 0 0 0
2025 0 0 0 0 0 0 0 0 0 0
2024 0 0 0 0 0 0 0 0 0 0
2023 0 0 0 0 0 0 0 0 0 0
2022 0 0 0 0 0 0 0 0 0 0
2021 0 0 0 0 0 0 0 0 0 0
2020 0 0 0 0 0 0 0 0 0 0
2019 0 0 0 0 0 0 0 0 0 0
2018 0 0 0 0 0 0 0 0 0 0
2017 0 0 0 0 0 0 0 0 0 0
2016 0 0 0 0 0 0 0 0 0 0
2015 0 0 0 0 0 0 0 0 0 0
2014 0 0 0 0 0 0 0 0 0 0
2013 9 0 0 5 4 0 0 0 0 0
2012 9 0 0 2 7 0 0 0 0 0
2011 19 0 0 4 15 0 0 0 0 0
2010 0 0 0 0 0 0 0 0 0 0
2009 0 0 0 0 0 0 0 0 0 0
2008 0 0 0 0 0 0 0 0 0 0
2007 0 0 0 0 0 0 0 0 0 0
2006 0 0 0 0 0 0 0 0 0 0
2005 0 0 0 0 0 0 0 0 0 0
2004 0 0 0 0 0 0 0 0 0 0
2003 0 0 0 0 0 0 0 0 0 0
2002 0 0 0 0 0 0 0 0 0 0
2001 0 0 0 0 0 0 0 0 0 0
2000 0 0 0 0 0 0 0 0 0 0
1999 0 0 0 0 0 0 0 0 0 0
1998 0 0 0 0 0 0 0 0 0 0
1997 0 0 0 0 0 0 0 0 0 0
1996 0 0 0 0 0 0 0 0 0 0
1995 0 0 0 0 0 0 0 0 0 0
1994 0 0 0 0 0 0 0 0 0 0
1993 0 0 0 0 0 0 0 0 0 0

List of Individual MPECs

Index Name Date/Time Discoverer First-responding Confirmer Object Type Search Archival Image
1 MPEC 2011-F23 OBSERVATIONS AND ORBITS OF COMETS 2011-03-25 16:17:00 Comet CATCH
2 MPEC 2011-S61 DAILY ORBIT UPDATE (2011 SEPT. 24 UT) 2011-09-24 06:03:00
3 MPEC 2011-S98 DAILY ORBIT UPDATE (2011 SEPT. 30 UT) 2011-09-30 06:04:00
4 MPEC 2011-S107 OBSERVATIONS AND ORBITS OF COMETS 2011-09-30 18:37:00 Comet CATCH
5 MPEC 2011-T01 DAILY ORBIT UPDATE (2011 OCT. 1 UT) 2011-10-01 06:04:00
6 MPEC 2011-T06 DAILY ORBIT UPDATE (2011 OCT. 2 UT) 2011-10-02 06:05:00
7 MPEC 2011-T22 DAILY ORBIT UPDATE (2011 OCT. 4 UT) 2011-10-04 06:05:00
8 MPEC 2011-U33 DAILY ORBIT UPDATE (2011 OCT. 21 UT) 2011-10-21 06:03:00
9 MPEC 2011-U61 DAILY ORBIT UPDATE (2011 OCT. 24 UT) 2011-10-24 06:03:00
10 MPEC 2011-V29 DAILY ORBIT UPDATE (2011 NOV. 6 UT) 2011-11-06 06:07:00
11 MPEC 2011-V30 DAILY ORBIT UPDATE (2011 NOV. 7 UT) 2011-11-07 06:08:00
12 MPEC 2011-V31 OBSERVATIONS AND ORBITS OF COMETS 2011-11-07 23:15:00 Comet CATCH
13 MPEC 2011-V36 DAILY ORBIT UPDATE (2011 NOV. 11 UT) 2011-11-11 06:02:00
14 MPEC 2011-V39 DAILY ORBIT UPDATE (2011 NOV. 12 UT) 2011-11-12 06:02:00
15 MPEC 2011-V42 DAILY ORBIT UPDATE (2011 NOV. 15 UT) 2011-11-15 06:03:00
16 MPEC 2011-W01 DAILY ORBIT UPDATE (2011 NOV. 16 UT) 2011-11-16 06:04:00
17 MPEC 2011-W08 DAILY ORBIT UPDATE (2011 NOV. 17 UT) 2011-11-17 06:04:00
18 MPEC 2011-W16 OBSERVATIONS AND ORBITS OF COMETS 2011-11-18 18:03:00 Comet CATCH
19 MPEC 2011-W46 DAILY ORBIT UPDATE (2011 NOV. 25 UT) 2011-11-25 06:05:00
20 MPEC 2012-E60 DAILY ORBIT UPDATE (2012 MAR. 15 UT) 2012-03-15 06:02:00
21 MPEC 2012-J36 DAILY ORBIT UPDATE (2012 MAY 13 UT) 2012-05-13 06:03:00
22 MPEC 2012-K08 DAILY ORBIT UPDATE (2012 MAY 17 UT) 2012-05-17 06:03:00
23 MPEC 2012-K29 DAILY ORBIT UPDATE (2012 MAY 21 UT) 2012-05-21 06:03:00
24 MPEC 2012-L04 OBSERVATIONS AND ORBITS OF COMETS 2012-06-02 04:38:00 Comet CATCH
25 MPEC 2012-M37 DAILY ORBIT UPDATE (2012 JUNE 23 UT) 2012-06-23 06:02:00
26 MPEC 2012-N01 DAILY ORBIT UPDATE (2012 JULY 1 UT) 2012-07-01 06:03:00
27 MPEC 2012-N02 OBSERVATIONS AND ORBITS OF COMETS 2012-07-01 16:59:00 Comet CATCH
28 MPEC 2012-N10 DAILY ORBIT UPDATE (2012 JULY 8 UT) 2012-07-08 06:01:00
29 MPEC 2013-A85 OBSERVATIONS AND ORBITS OF COMETS 2013-01-14 00:29:00 Comet CATCH
30 MPEC 2013-A86 DAILY ORBIT UPDATE (2013 JAN. 14 UT) 2013-01-14 06:03:00
31 MPEC 2013-C52 OBSERVATIONS AND ORBITS OF COMETS 2013-02-12 02:17:00 Comet CATCH
32 MPEC 2013-D36 DAILY ORBIT UPDATE (2013 FEB. 19 UT) 2013-02-19 06:03:00
33 MPEC 2013-D50 OBSERVATIONS AND ORBITS OF COMETS 2013-02-23 13:31:00 Comet CATCH
34 MPEC 2013-E25 DAILY ORBIT UPDATE (2013 MAR. 7 UT) 2013-03-07 06:04:00
35 MPEC 2013-E40 OBSERVATIONS AND ORBITS OF COMETS 2013-03-09 22:21:00 Comet CATCH
36 MPEC 2013-R32 DAILY ORBIT UPDATE (2013 SEPT. 4 UT) 2013-09-04 06:03:00
37 MPEC 2013-R59 OBSERVATIONS AND ORBITS OF COMETS 2013-09-06 23:38:00 Comet CATCH

Objects Observed by This Station

Object Observations Discoveries First Obs Last Obs Magnitude MPECs
05143 43955 0 2011-09-29 2011-11-05 19.7 745
04179 33255 0 2013-01-12 2013-01-12 20.9 739
K05Y55U 20280 0 2011-11-09 2011-11-15 15.5 60
03352 14400 0 2012-03-19 2012-03-22 N/A 450
68216 13369 0 2013-02-17 2013-02-17 18.6 461
01866 11300 0 2012-03-19 2012-05-16 17.7 1130
03103 10907 0 2012-03-19 2012-03-19 18.5 839
22771 10776 0 2011-10-20 2013-02-18 20.6 449
03752 9520 0 2013-02-17 2013-02-17 18.4 476
07889 9350 0 2012-05-12 2012-05-16 N/A 550
04183 8460 0 2011-09-29 2011-09-29 15.4 705
CK12S010 8304 0 2013-01-11 2013-09-04 N/A 48
06455 8272 0 2012-04-16 2012-05-14 15.6 517
05587 7878 0 2012-04-16 2012-05-14 19.0 606
05828 6370 0 2013-02-17 2013-02-17 19.4 245
K12D14A 5459 0 2013-02-17 2013-02-17 17.8 53
K9924 5285 0 2011-09-30 2011-11-24 20.2 151
D7199 5168 0 2013-02-17 2013-02-17 16.4 304
CK10S010 4828 0 2011-11-14 2012-06-24 N/A 142
H5706 4056 0 2011-11-14 2011-11-15 20.0 338
21088 4020 0 2011-10-20 2011-10-20 17.4 804
90075 3731 0 2011-09-29 2011-09-29 19.0 533
07341 3474 0 2011-09-29 2011-09-29 16.6 386
16960 3352 0 2011-09-29 2011-09-29 19.7 419
05645 3248 0 2013-03-06 2013-03-06 21.4 232
36284 3120 0 2011-10-20 2011-10-20 18.8 390
CK12K050 3034 0 2012-06-24 2013-01-11 12.5 37
K11WD4V 2970 0 2012-05-12 2012-05-16 21.8 110
D7084 2912 0 2011-11-15 2011-11-24 17.4 364
0117P 2890 0 2012-05-25 2012-05-25 20.5 289
L9071 2884 0 2011-09-29 2011-09-29 16.5 412
E1018 2676 0 2012-04-16 2012-05-12 21.6 223
0078P 2544 0 2011-09-23 2011-09-23 17.4 159
32906 2520 0 2011-09-30 2011-09-30 19.5 280
04503 2400 0 2011-09-29 2011-09-29 19.8 200
CK11F010 2366 0 2011-03-19 2012-06-29 20.9 91
D6923 2280 0 2011-09-30 2011-09-30 20.7 228
D8524 2261 0 2011-10-01 2011-10-02 21.1 119
96315 2230 0 2011-10-20 2011-10-20 20.2 223
39572 2044 0 2011-09-29 2011-09-29 21.4 146
F3958 1875 0 2012-07-07 2012-07-07 21.4 125
L4869 1748 0 2013-02-17 2013-02-17 21.5 92
24475 1692 0 2012-03-22 2012-03-22 18.2 282
E4332 1386 0 2011-09-30 2011-09-30 18.5 198
88710 1380 0 2011-09-30 2011-09-30 18.6 230
K12L07U 1224 0 2012-07-07 2012-07-07 21.2 72
CK12L020 1102 0 2012-06-24 2013-03-04 14.8 38
F4302 1100 0 2011-11-06 2011-11-06 22.8 110
D7925 862 0 2012-03-22 2012-03-22 19.0 431
G2980 728 0 2012-05-16 2012-05-16 21.0 182
CK08F75K 705 0 2011-11-14 2011-11-14 16.7 141
0244P 642 0 2011-11-06 2011-11-06 18.9 107
07092 597 0 2012-05-14 2012-05-14 20.7 199
53430 576 0 2011-11-24 2011-11-24 20.5 144
K11S69R 546 0 2011-10-20 2011-10-20 23.2 78
K11S32O 517 0 2011-09-23 2011-09-29 N/A 47
CK11UU5F 500 0 2012-05-25 2012-05-25 16.8 50
K04Q07J 486 0 2012-03-14 2012-03-14 18.4 81
K10L14J 470 0 2012-05-16 2012-05-16 18.4 94
J98S15C 456 0 2011-09-29 2011-09-29 17.0 38
Q7494 355 0 2011-09-29 2011-09-30 17.8 71
CK12F060 290 0 2013-09-03 2013-09-03 18.7 58
PK10J81C 259 0 2011-11-05 2011-11-05 22.4 37
CK12A020 222 0 2012-05-25 2012-05-25 19.2 74
U2831 222 0 2011-11-09 2011-11-09 20.3 37
K12D75X 195 0 2012-03-20 2012-03-20 22.6 39
CK10F87B 150 0 2011-11-05 2011-11-05 18.3 50
J84Q01Y 132 0 2012-06-22 2012-06-22 17.0 12
K07R19T 111 0 2012-06-29 2012-06-29 22.7 37
K11T09N 99 0 2011-10-23 2011-10-23 21.2 33
J6256 72 0 2013-09-02 2013-09-02 17.7 18
CK12L030 42 0 2012-06-22 2012-06-22 21.6 14
PK12K030 39 0 2012-06-24 2012-06-24 19.7 13

List of Observers

Observer Group Total MPECs
Unknown 26
A.Tudorica 8
A.Tudorica, T.Badescu 3
Individual Observer Total MPECs
Unknown 26
A.Tudorica 11
T.Badescu 3

List of Measurers

Measurer Group Total MPECs
Unknown 37
Individual Measurer Total MPECs
Unknown 37

List of Facilities

Facilities Count
0.5-m reflector + CCD 11
Unknown 26