D09 Observatory Gromme, Maasmechelen

Last update: UTC 2026-02-23 07:16:29

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 4 0 0 4 0 0 0 0 0 0
2014 9 0 0 9 0 0 0 0 0 0
2013 0 0 0 0 0 0 0 0 0 0
2012 2 0 0 2 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 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 2012-R16 OBSERVATIONS AND ORBITS OF COMETS 2012-09-09 16:50:00 Comet CATCH
2 MPEC 2012-S31 OBSERVATIONS AND ORBITS OF COMETS 2012-09-18 20:22:00 Comet CATCH
3 MPEC 2014-G32 OBSERVATIONS AND ORBITS OF COMETS 2014-04-06 20:39:00 Comet CATCH
4 MPEC 2014-G81 OBSERVATIONS AND ORBITS OF COMETS 2014-04-13 00:41:00 Comet CATCH
5 MPEC 2014-H26 OBSERVATIONS AND ORBITS OF COMETS 2014-04-24 16:47:00 Comet CATCH
6 MPEC 2014-J58 OBSERVATIONS AND ORBITS OF COMETS 2014-05-07 03:01:00 Comet CATCH
7 MPEC 2014-J102 OBSERVATIONS AND ORBITS OF COMETS 2014-05-12 11:10:00 Comet CATCH
8 MPEC 2014-K54 OBSERVATIONS AND ORBITS OF COMETS 2014-05-26 19:52:00 Comet CATCH
9 MPEC 2014-L52 OBSERVATIONS AND ORBITS OF COMETS 2014-06-10 19:22:00 Comet CATCH
10 MPEC 2014-N57 OBSERVATIONS AND ORBITS OF COMETS 2014-07-09 00:13:00 Comet CATCH
11 MPEC 2014-S125 OBSERVATIONS AND ORBITS OF COMETS 2014-09-30 15:50:00 Comet CATCH
12 MPEC 2015-J41 OBSERVATIONS AND ORBITS OF COMETS 2015-05-12 18:56:00 Comet CATCH
13 MPEC 2015-M77 OBSERVATIONS AND ORBITS OF COMETS 2015-06-30 16:47:00 Comet CATCH
14 MPEC 2015-U54 OBSERVATIONS AND ORBITS OF COMETS 2015-10-25 03:50:00 Comet CATCH
15 MPEC 2015-W63 OBSERVATIONS AND ORBITS OF COMETS 2015-11-23 20:02:00 Comet CATCH

Objects Observed by This Station

Object Observations Discoveries First Obs Last Obs Magnitude MPECs
CK10S010 16614 0 2012-05-26 2014-06-23 N/A 142
CK11J020 8175 0 2013-02-17 2014-06-23 22.2 109
CK11F010 6370 0 2012-05-16 2012-09-15 20.9 91
CK12K010 5796 0 2013-07-08 2014-06-25 13.7 92
CK11L040 5300 0 2013-06-02 2014-03-09 10.1 100
CK12J010 4392 0 2012-08-10 2013-12-12 N/A 61
0029P 4095 0 2014-03-08 2014-03-12 16.6 585
0209P 3692 0 2014-03-05 2014-05-19 18.9 71
CK06S030 3502 0 2012-05-16 2014-03-12 22.8 206
CK12A020 3478 0 2012-09-08 2013-10-02 19.2 74
0067P 3132 0 2015-09-26 2015-10-01 N/A 174
CK12K050 2664 0 2012-07-24 2012-10-27 12.5 37
0134P 2625 0 2014-03-05 2014-06-22 21.7 35
0124P 2436 0 2014-03-04 2014-05-03 15.6 84
0154P 2262 0 2013-09-26 2014-03-05 21.5 78
0168P 2166 0 2012-09-05 2012-11-21 N/A 38
CK12F060 2088 0 2013-07-08 2013-10-02 18.7 58
CK13R010 2025 0 2013-09-27 2014-05-18 N/A 45
PK12N00J 1900 0 2012-07-24 2012-09-30 17.0 20
CK12F030 1848 0 2014-03-05 2014-05-19 17.8 66
0260P 1800 0 2012-09-05 2012-11-21 13.9 40
CK12S010 1776 0 2012-10-27 2013-10-02 N/A 48
CK12X010 1584 0 2013-03-04 2014-05-04 N/A 66
CK12L020 1444 0 2012-09-30 2013-03-05 14.8 38
CK13V020 1404 0 2013-12-10 2015-06-07 18.6 52
CK12K060 1377 0 2014-03-04 2014-03-13 18.9 51
0002P 1344 0 2013-09-26 2013-10-02 N/A 192
CK13V010 1260 0 2013-12-10 2014-06-25 19.2 36
0052P 1188 0 2013-12-10 2014-03-13 18.3 54
0290P 1040 0 2013-09-27 2014-03-13 N/A 40
0088P 984 0 2015-10-31 2015-11-01 19.4 164
CK12L010 930 0 2012-09-06 2013-03-04 17.2 31
CK13A010 924 0 2015-03-15 2015-06-09 20.2 77
CK11UU5F 900 0 2012-09-08 2013-02-17 16.8 50
0032P 894 0 2015-03-15 2015-03-17 15.6 149
CK14A040 864 0 2015-09-25 2015-11-02 19.6 48
CK14N030 744 0 2015-09-25 2015-11-02 17.5 31
CK08S030 732 0 2012-09-08 2012-09-08 20.7 122
0044P 720 0 2015-09-25 2015-09-28 20.0 90
CK08F75K 705 0 2012-09-08 2012-09-08 16.7 141
0257P 704 0 2013-09-26 2013-10-01 21.1 64
0162P 660 0 2015-09-28 2015-09-30 18.7 110
CK14S020 621 0 2015-09-26 2015-11-02 21.4 23
CK13E020 612 0 2013-07-18 2013-10-02 16.5 34
0053P 568 0 2015-04-19 2015-06-09 N/A 71
CK14W020 558 0 2015-09-25 2015-11-01 16.9 31
0010P 555 0 2015-04-19 2015-04-19 19.9 185
PK13J020 540 0 2013-09-26 2013-10-02 21.3 30
CK13X010 528 0 2015-09-26 2015-11-01 13.5 44
0022P 507 0 2015-04-19 2015-04-19 22.0 169
CK14C030 495 0 2014-03-05 2014-03-13 18.2 15
0063P 468 0 2013-02-17 2013-03-05 N/A 39
CK15F040 456 0 2015-09-25 2015-11-02 23.6 19
CK09P010 432 0 2012-10-28 2013-03-04 13.8 108
CK11R010 427 0 2013-06-03 2013-06-05 20.3 61
0160P 420 0 2012-09-05 2012-09-09 18.6 35
CK14E020 396 0 2014-05-03 2014-09-05 13.2 36
CK12S030 350 0 2013-07-08 2013-07-18 16.1 25
0169P 316 0 2014-03-06 2014-03-09 21.5 79
0084P 310 0 2013-12-12 2013-12-13 19.1 62
CK13V040 290 0 2015-09-27 2015-11-01 20.1 58
CK12K080 256 0 2014-06-22 2014-06-23 20.6 64
CK14C020 252 0 2014-03-06 2014-03-13 20.2 14
CK10R010 201 0 2012-05-25 2012-05-25 19.6 67
CK12S040 180 0 2013-09-29 2013-10-02 18.5 30
CK13V050 140 0 2013-12-12 2014-03-06 20.7 35
CK14Q020 120 0 2015-04-19 2015-04-19 11.0 40
CK12V020 117 0 2013-03-04 2013-03-04 17.6 39
0185P 106 0 2012-10-28 2012-10-28 21.3 53
0175P 96 0 2013-02-17 2013-02-17 20.3 32
0262P 96 0 2012-10-10 2013-03-04 16.5 24
0189P 84 0 2012-07-24 2012-07-24 20.0 28
0273P 81 0 2013-03-04 2013-03-05 19.8 27
0205P 72 0 2015-09-26 2015-09-27 16.9 18
0221P 60 0 2015-06-09 2015-06-09 21.6 20
CK15G020 39 0 2015-09-27 2015-09-27 11.6 13
CK15K010 39 0 2015-09-27 2015-09-27 17.8 13
CK13V030 34 0 2013-12-12 2013-12-12 19.7 17
CK15C020 33 0 2015-06-11 2015-06-11 18.3 11
CK15F030 27 0 2015-04-19 2015-04-19 19.4 9

List of Observers

Observer Group Total MPECs
P.-J.Dekelver 14
P.Dekelver 1
Individual Observer Total MPECs
P.-J.Dekelver 14
P.Dekelver 1

List of Measurers

Measurer Group Total MPECs
Unknown 15
Individual Measurer Total MPECs
Unknown 15

List of Facilities

Facilities Count
0.20-m f/4.5 1
0.20-m f/4.5 Newtonian reflector + CCD, 0.20-m f/5.14 Newtonian reflector + CCD 4
0.20-m f/4.5 reflector + CCD 1
0.20-m f/5.14 Newtonian reflector + CCD 5
0.30-m f/4 Newtonian reflector + CCD 4