J26 The Spaceguard Centre, Knighton

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 1 0 0 0 1 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 1 0 0 0 1 0 0 0 0 0
2014 2 0 0 2 0 0 0 0 0 0
2013 1 0 0 1 0 0 0 0 0 0
2012 2 0 0 0 1 0 0 0 1 0
2011 1 0 0 1 0 0 0 0 0 0
2010 17 0 0 5 12 0 0 0 0 0
2009 8 0 0 2 6 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 2009-H44 COMET C/2009 F6 (YI-SWAN) 2009-04-23 15:21:00 Comet CATCH
2 MPEC 2009-Q42 DAILY ORBIT UPDATE (2009 AUG. 22 UT) 2009-08-22 06:07:00
3 MPEC 2009-Q66 DAILY ORBIT UPDATE (2009 AUG. 29 UT) 2009-08-29 06:07:00
4 MPEC 2009-R32 DAILY ORBIT UPDATE (2009 SEPT. 10 UT) 2009-09-10 06:06:00
5 MPEC 2009-S63 DAILY ORBIT UPDATE (2009 SEPT. 21 UT) 2009-09-21 06:07:00
6 MPEC 2009-U15 DAILY ORBIT UPDATE (2009 OCT. 17 UT) 2009-10-17 06:09:00
7 MPEC 2009-Y25 DAILY ORBIT UPDATE (2009 DEC. 19 UT) 2009-12-19 07:13:00
8 MPEC 2009-Y60 OBSERVATIONS OF COMETS 2009-12-29 21:45:00 Comet CATCH
9 MPEC 2010-B34 DAILY ORBIT UPDATE (2010 JAN. 23 UT) 2010-01-23 07:15:00
10 MPEC 2010-D15 OBSERVATIONS OF COMETS 2010-02-16 20:15:00 Comet CATCH
11 MPEC 2010-E13 DAILY ORBIT UPDATE (2010 MAR. 5 UT) 2010-03-05 07:06:00
12 MPEC 2010-E25 DAILY ORBIT UPDATE (2010 MAR. 8 UT) 2010-03-08 07:07:00
13 MPEC 2010-E52 DAILY ORBIT UPDATE (2010 MAR. 12 UT) 2010-03-12 07:07:00
14 MPEC 2010-E57 OBSERVATIONS OF COMETS 2010-03-12 16:43:00 Comet CATCH
15 MPEC 2010-G88 DAILY ORBIT UPDATE (2010 APR. 12 UT) 2010-04-12 06:11:00
16 MPEC 2010-G115 DAILY ORBIT UPDATE (2010 APR. 15 UT) 2010-04-15 06:11:00
17 MPEC 2010-K23 OBSERVATIONS OF COMETS 2010-05-19 19:28:00 Comet CATCH
18 MPEC 2010-P43 DAILY ORBIT UPDATE (2010 AUG. 9 UT) 2010-08-09 06:10:00
19 MPEC 2010-P48 DAILY ORBIT UPDATE (2010 AUG. 11 UT) 2010-08-11 06:12:00
20 MPEC 2010-P56 DAILY ORBIT UPDATE (2010 AUG. 13 UT) 2010-08-13 06:12:00
21 MPEC 2010-Q01 DAILY ORBIT UPDATE (2010 AUG. 16 UT) 2010-08-16 06:12:00
22 MPEC 2010-Q09 OBSERVATIONS OF COMETS 2010-08-18 01:00:00 Comet CATCH
23 MPEC 2010-R12 DAILY ORBIT UPDATE (2010 SEPT. 3 UT) 2010-09-03 06:08:00
24 MPEC 2010-X65 DAILY ORBIT UPDATE (2010 DEC. 6 UT) 2010-12-06 07:07:00
25 MPEC 2010-Y12 OBSERVATIONS AND ORBITS OF COMETS 2010-12-18 16:49:00 Comet CATCH
26 MPEC 2011-A38 OBSERVATIONS AND ORBITS OF COMETS 2011-01-10 20:52:00 Comet CATCH
27 MPEC 2012-S32 DAILY ORBIT UPDATE (2012 SEPT. 19 UT) 2012-09-19 06:02:00
28 MPEC 2012-X23 2012 XZ6 2012-12-06 16:53:00 NEA (18>H>22) CATCH
29 MPEC 2013-X39 OBSERVATIONS AND ORBITS OF COMETS 2013-12-07 20:39:00 Comet CATCH
30 MPEC 2014-S125 OBSERVATIONS AND ORBITS OF COMETS 2014-09-30 15:50:00 Comet CATCH
31 MPEC 2014-U124 OBSERVATIONS AND ORBITS OF COMETS 2014-10-29 22:17:00 Comet CATCH
32 MPEC 2015-R23 DAILY ORBIT UPDATE (2015 SEPT. 8 UT) 2015-09-08 12:02:00
33 MPEC 2019-D31 DAILY ORBIT UPDATE (2019 FEB. 26 UT) 2019-02-26 13:04:00

Objects Observed by This Station

Object Observations Discoveries First Obs Last Obs Magnitude MPECs
01943 8833 0 2009-09-09 2009-10-16 18.3 803
00433 3423 0 2019-02-25 2019-02-25 10.2 1141
54789 2337 0 2010-01-22 2010-01-22 18.9 779
01865 2244 0 2010-08-10 2010-08-12 17.6 374
11066 1200 0 2010-03-07 2010-03-07 18.6 400
05786 1008 0 2010-08-08 2010-08-08 20.0 252
07336 868 0 2010-09-02 2010-09-02 20.9 217
03838 798 0 2010-12-05 2010-12-05 17.9 266
CK08F75K 755 0 2010-05-16 2010-08-10 16.7 151
17274 729 0 2009-08-28 2009-08-28 20.8 243
CK06S030 654 0 2010-08-15 2010-08-15 22.8 218
03671 549 0 2010-04-14 2010-04-14 21.6 183
04487 504 0 2012-09-18 2012-09-18 20.5 168
K09M09C 408 0 2009-08-21 2009-08-21 21.6 102
0169P 255 0 2010-02-09 2010-02-09 21.5 85
0217P 246 0 2009-12-27 2009-12-27 18.1 82
K12X06Z 240 0 2012-12-05 2012-12-05 22.1 15
0154P 237 0 2013-12-04 2013-12-04 21.5 79
CK14E020 222 0 2014-09-22 2014-10-06 13.2 37
CK10B010 192 0 2011-01-06 2011-01-06 N/A 64
K05Y55U 180 0 2010-04-11 2010-04-11 15.5 60
04034 179 0 2010-08-15 2010-08-15 20.8 179
G2998 166 0 2010-03-11 2010-03-11 19.2 166
K02X14N 144 0 2009-12-18 2009-12-18 22.0 36
a9984 141 0 2015-09-07 2015-09-07 N/A 47
CK08S030 132 0 2011-01-03 2011-01-03 20.7 132
0123P 95 0 2010-12-13 2010-12-13 19.1 95
CK09F060 69 0 2009-04-18 2009-04-18 N/A 23
PK09Q040 43 0 2010-03-07 2010-03-07 14.9 43
K04R11A 24 0 2010-03-04 2010-03-04 22.2 24

List of Observers

Observer Group Total MPECs
Unknown 21
J.R.Tate 8
J.R Tate 4
Individual Observer Total MPECs
Unknown 21
J.R.Tate 8
J.R Tate 4

List of Measurers

Measurer Group Total MPECs
Unknown 33
Individual Measurer Total MPECs
Unknown 33

List of Facilities

Facilities Count
0.35-m Schmidt-Cassegrain + CCD 12
Unknown 21