628 Mulheim-Ruhr

Last update: UTC 2025-11-10 20:13:48

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
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 4 0 0 1 1 0 0 0 2 0
2018 10 0 0 3 7 0 0 0 0 0
2017 2 0 0 0 2 0 0 0 0 0
2016 4 0 0 0 4 0 0 0 0 0
2015 6 0 0 0 6 0 0 0 0 0
2014 4 0 0 0 4 0 0 0 0 0
2013 1 0 0 0 1 0 0 0 0 0
2012 0 0 0 0 0 0 0 0 0 0
2011 0 0 0 0 0 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 1 0 0 0 1 0 0 0 0 0
2004 1 0 0 1 0 0 0 0 0 0
2003 2 0 0 0 2 0 0 0 0 0
2002 8 0 0 0 7 0 0 0 1 0
2001 1 0 0 0 1 0 0 0 0 0
2000 5 0 0 0 5 0 0 0 0 0
1999 4 0 0 0 4 0 0 0 0 0
1998 10 0 0 0 10 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 1998-O10 DAILY ORBIT UPDATE (1998 JULY 21 UT) 1998-07-21 06:07:00
2 MPEC 1998-O14 DAILY ORBIT UPDATE (1998 JULY 24 UT) 1998-07-24 06:07:00
3 MPEC 1998-O20 DAILY ORBIT UPDATE (1998 JULY 28 UT) 1998-07-28 06:07:00
4 MPEC 1998-P07 DAILY ORBIT UPDATE (1998 AUG. 4 UT) 1998-08-04 07:06:00
5 MPEC 1998-P15 DAILY ORBIT UPDATE (1998 AUG. 8 UT) 1998-08-08 06:05:00
6 MPEC 1998-P18 DAILY ORBIT UPDATE (1998 AUG. 11 UT) 1998-08-11 06:05:00
7 MPEC 1998-Q05 DAILY ORBIT UPDATE (1998 AUG. 18 UT) 1998-08-18 06:05:00
8 MPEC 1998-S22 DAILY ORBIT UPDATE (1998 SEPT. 23 UT) 1998-09-23 06:05:00
9 MPEC 1998-S25 DAILY ORBIT UPDATE (1998 SEPT. 25 UT) 1998-09-25 06:05:00
10 MPEC 1998-Y25 DAILY ORBIT UPDATE (1998 DEC. 23 UT) 1998-12-23 07:06:00
11 MPEC 1999-K13 DAILY ORBIT UPDATE (1999 MAY 20 UT) 1999-05-20 06:07:00
12 MPEC 1999-K21 DAILY ORBIT UPDATE (1999 MAY 22 UT) 1999-05-22 06:07:00
13 MPEC 1999-K32 DAILY ORBIT UPDATE (1999 MAY 24 UT) 1999-05-24 06:08:00
14 MPEC 1999-K47 DAILY ORBIT UPDATE (1999 MAY 30 UT) 1999-05-30 06:09:00
15 MPEC 2000-R01 DAILY ORBIT UPDATE (2000 SEPT. 1 UT) 2000-09-01 06:18:00
16 MPEC 2000-R49 DAILY ORBIT UPDATE (2000 SEPT. 11 UT) 2000-09-11 21:58:00
17 MPEC 2000-S21 DAILY ORBIT UPDATE (2000 SEPT. 21 UT) 2000-09-21 06:16:00
18 MPEC 2000-T01 DAILY ORBIT UPDATE (2000 OCT. 1 UT) 2000-10-01 06:29:00
19 MPEC 2000-T08 DAILY ORBIT UPDATE (2000 OCT. 4 UT) 2000-10-04 06:34:00
20 MPEC 2001-A55 DAILY ORBIT UPDATE (2001 JAN. 15 UT) 2001-01-15 07:13:00
21 MPEC 2002-F76 DAILY ORBIT UPDATE (2002 MAR. 30 UT) 2002-03-30 07:06:00
22 MPEC 2002-K73 DAILY ORBIT UPDATE (2002 MAY 31 UT) 2002-05-31 06:05:00
23 MPEC 2002-Q07 DAILY ORBIT UPDATE (2002 AUG. 18 UT) 2002-08-18 06:10:00
24 MPEC 2002-Q18 2002 QZ6 2002-08-21 21:03:00 NEA (18>H>22) CATCH
25 MPEC 2002-R05 DAILY ORBIT UPDATE (2002 SEPT. 3 UT) 2002-09-03 06:07:00
26 MPEC 2002-R66 DAILY ORBIT UPDATE (2002 SEPT. 13 UT) 2002-09-13 06:06:00
27 MPEC 2002-T02 DAILY ORBIT UPDATE (2002 OCT. 2 UT) 2002-10-02 06:06:00
28 MPEC 2002-T61 DAILY ORBIT UPDATE (2002 OCT. 10 UT) 2002-10-10 06:07:00
29 MPEC 2003-C60 DAILY ORBIT UPDATE (2003 FEB. 12 UT) 2003-02-12 07:07:00
30 MPEC 2003-D03 DAILY ORBIT UPDATE (2003 FEB. 21 UT) 2003-02-21 07:07:00
31 MPEC 2004-E06 COMET P/2004 A1 2004-03-01 17:15:00 Comet CATCH
32 MPEC 2005-K42 DAILY ORBIT UPDATE (2005 MAY 26 UT) 2005-05-26 06:15:00
33 MPEC 2013-L44 DAILY ORBIT UPDATE (2013 JUNE 10 UT) 2013-06-10 06:07:00
34 MPEC 2014-B66 DAILY ORBIT UPDATE (2014 JAN. 29 UT) 2014-01-29 14:02:00
35 MPEC 2014-F70 DAILY ORBIT UPDATE (2014 MAR. 29 UT) 2014-03-29 14:02:00
36 MPEC 2014-J108 DAILY ORBIT UPDATE (2014 MAY 14 UT) 2014-05-14 12:04:00
37 MPEC 2014-P01 DAILY ORBIT UPDATE (2014 AUG. 1 UT) 2014-08-01 12:02:00
38 MPEC 2015-G71 DAILY ORBIT UPDATE (2015 APR. 15 UT) 2015-04-15 12:04:00
39 MPEC 2015-H140 DAILY ORBIT UPDATE (2015 APR. 29 UT) 2015-04-29 12:09:00
40 MPEC 2015-J44 DAILY ORBIT UPDATE (2015 MAY 13 UT) 2015-05-13 12:04:00
41 MPEC 2015-L43 DAILY ORBIT UPDATE (2015 JUNE 14 UT) 2015-06-14 12:03:00
42 MPEC 2015-N28 DAILY ORBIT UPDATE (2015 JULY 11 UT) 2015-07-11 12:01:00
43 MPEC 2015-X123 DAILY ORBIT UPDATE (2015 DEC. 10 UT) 2015-12-10 13:05:00
44 MPEC 2016-C145 DAILY ORBIT UPDATE (2016 FEB. 12 UT) 2016-02-12 13:05:00
45 MPEC 2016-F18 DAILY ORBIT UPDATE (2016 MAR. 17 UT) 2016-03-17 12:06:00
46 MPEC 2016-F28 DAILY ORBIT UPDATE (2016 MAR. 18 UT) 2016-03-18 12:06:00
47 MPEC 2016-Q07 DAILY ORBIT UPDATE (2016 AUG. 18 UT) 2016-08-18 12:08:00
48 MPEC 2017-M41 DAILY ORBIT UPDATE (2017 JUNE 22 UT) 2017-06-22 12:00:00
49 MPEC 2017-U31 DAILY ORBIT UPDATE (2017 OCT. 17 UT) 2017-10-17 12:05:00
50 MPEC 2018-C104 DAILY ORBIT UPDATE (2018 FEB. 14 UT) 2018-02-14 13:06:00
51 MPEC 2018-K95 OBSERVATIONS AND ORBITS OF COMETS 2018-05-27 03:20:00 Comet CATCH
52 MPEC 2018-L17 DAILY ORBIT UPDATE (2018 JUNE 6 UT) 2018-06-06 12:02:00
53 MPEC 2018-L20 DAILY ORBIT UPDATE (2018 JUNE 7 UT) 2018-06-07 12:02:00
54 MPEC 2018-L47 DAILY ORBIT UPDATE (2018 JUNE 10 UT) 2018-06-10 12:03:00
55 MPEC 2018-M01 DAILY ORBIT UPDATE (2018 JUNE 16 UT) 2018-06-16 12:04:00
56 MPEC 2018-M99 DAILY ORBIT UPDATE (2018 JUNE 26 UT) 2018-06-26 12:03:00
57 MPEC 2018-O06 DAILY ORBIT UPDATE (2018 JULY 17 UT) 2018-07-17 12:03:00
58 MPEC 2018-S50 OBSERVATIONS AND ORBITS OF COMETS 2018-09-21 00:29:00 Comet CATCH
59 MPEC 2018-U70 OBSERVATIONS AND ORBITS OF COMETS 2018-10-25 21:24:00 Comet CATCH
60 MPEC 2019-J142 OBSERVATIONS AND ORBITS OF COMETS 2019-05-15 14:22:00 Comet CATCH
61 MPEC 2019-K06 DAILY ORBIT UPDATE (2019 MAY 18 UT) 2019-05-18 12:27:00
62 MPEC 2019-O94 C/2019 D1 2019-07-28 22:08:00 Comet CATCH
63 MPEC 2019-Q135 OBSERVATIONS AND ORBITS OF COMETS 2019-08-30 13:34:00 Comet CATCH

Objects Observed by This Station (64 total)

Object Observations Discoveries First Obs Last Obs Magnitude MPECs
68950 6110 0 2017-06-21 2018-06-25 N/A 470
35107 5868 0 2003-02-11 2003-02-20 16.6 652
16834 5054 0 2000-09-19 2000-09-29 18.0 722
00433 4556 0 2002-09-30 2002-09-30 11.0 1139
40267 4130 0 2003-02-20 2018-02-13 18.0 590
J99H01F 3618 0 1999-05-17 2002-03-29 16.7 201
0123P 2470 0 2018-11-16 2019-04-01 19.1 95
J98M05X 2208 0 1998-07-16 1998-08-14 N/A 92
CK17K020 2160 0 2019-02-26 2019-05-11 18.1 180
K02Q15E 2096 0 2002-09-02 2002-10-09 19.4 131
0049P 1359 0 2019-02-25 2019-04-22 15.7 151
0064P 1147 0 2018-09-09 2018-11-23 N/A 31
18172 1068 0 2001-01-13 2001-01-13 15.2 356
0059P 833 0 2018-09-26 2019-02-26 18.3 49
J98P00G 830 0 1998-09-20 1998-09-23 18.8 83
CK18U010 825 0 2019-04-10 2019-05-13 17.8 75
F2679 819 0 2015-12-09 2015-12-09 16.9 273
05879 646 0 2019-05-15 2019-05-15 20.2 323
CK16R020 646 0 2019-02-15 2019-04-20 22.8 34
CK17M040 629 0 2018-05-05 2018-06-03 16.6 37
90367 600 0 2014-05-13 2014-05-13 21.8 200
34613 578 0 2014-01-28 2014-01-28 19.1 289
0164P 576 0 2019-02-15 2019-03-22 17.7 64
K11W15K 570 0 2015-04-28 2015-05-12 22.4 95
68347 506 0 2018-06-05 2018-06-15 N/A 46
0240P 498 0 2018-11-17 2019-02-27 14.5 83
0159P 494 0 2018-09-27 2018-11-23 21.0 38
Z4952 360 0 2013-06-07 2013-06-07 18.5 120
0046P 352 0 2019-02-23 2019-02-23 10.5 88
J98W06Z 352 0 1998-12-17 1998-12-17 19.9 88
K15Xb9B 315 0 2016-02-11 2016-02-11 22.5 105
J97W22U 310 0 2000-08-30 2000-09-10 15.5 31
0021P 303 0 2018-05-19 2018-05-19 20.4 101
E2561 282 0 2017-06-21 2017-06-21 21.3 141
CK17K040 252 0 2018-07-22 2018-09-17 16.2 14
PK05R010 247 0 2018-08-02 2018-09-15 17.7 19
K11G62A 240 0 2018-07-16 2018-07-16 19.1 80
CK19F010 237 0 2019-04-10 2019-04-10 19.8 79
K02N40Y 225 0 2002-08-16 2002-08-16 N/A 45
0149P 209 0 2019-02-14 2019-04-11 19.2 19
K14Wa5F 198 0 2015-06-13 2015-07-10 22.0 33
K10L14J 188 0 2014-03-28 2014-03-28 18.4 94
CK14B010 174 0 2019-02-27 2019-02-27 20.3 58
f6186 171 0 2015-04-28 2015-04-28 17.9 57
0247P 169 0 2018-10-07 2019-03-29 18.2 13
K02J09B 164 0 2002-05-29 2002-05-29 N/A 41
0209P 146 0 2019-01-21 2019-01-21 18.9 73
K02Q06Z 135 0 2002-08-17 2002-08-17 19.0 27
K00S43P 130 0 2000-10-02 2000-10-02 16.9 65
CK15O010 120 0 2019-02-14 2019-02-14 20.1 40
PK04A010 111 0 2004-02-22 2004-02-22 N/A 37
K12H15R 110 0 2016-03-16 2016-03-17 18.9 22
E1527 92 0 2015-04-14 2015-04-14 22.4 46
K02J09R 88 0 2002-05-29 2002-05-29 20.3 44
K09SH1P 84 0 2017-10-15 2017-10-15 18.0 28
K14K91D 78 0 2016-08-17 2016-08-17 15.9 39
CK16A010 68 0 2018-10-05 2018-10-05 18.1 34
K12U27P 68 0 2014-07-31 2014-07-31 20.6 34
K01P09L 66 0 2005-05-25 2005-05-25 18.9 33
0038P 65 0 2019-02-24 2019-02-24 18.3 13
CK19D010 52 0 2019-06-22 2019-06-22 15.4 13
CK18C020 24 0 2018-05-06 2018-05-06 16.8 8
0368P 16 0 2018-11-03 2018-11-27 19.9 2
0369P 6 0 2018-11-14 2018-11-14 20.9 2

List of Observers

Observer Group Total MPECs
Unknown 55
A.Martin, K.Kleemann-Boeker 2
A.Martin, K.Kleemann-Boker 2
A.Boeker 1
A.Boeker, A.Martin, K.Kleemann-Boeker, M.Tator 1
A.Martin, K.Kleemann-B\"oker 1
A.Martin, K.Kleemann-Boeker, K.Kleemann-Boeker 1
Individual Observer Total MPECs
Unknown 55
A.Martin 7
K.Kleemann-Boeker 5
A.Boeker 2
K.Kleemann-Boker 2
M.Tator 1
K.Kleemann-B\"oker 1

List of Measurers

Measurer Group Total MPECs
Unknown 57
A.Martin 6
Individual Measurer Total MPECs
Unknown 57
A.Martin 6

List of Facilities

Facilities Count
0.25-m Schmidt-Cassegrain + CCD 1
0.25-m f/6.1 Schmidt-Cassegrain + CCD 1
0.35-m f/3.4 reflector + CCD 4
Unknown 57