Z86 St. Mellons

Where is this observatory?

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 P/R/FU DOU List Update Retraction Other Follow-Up First Follow-Up
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 1 0 0 0 1 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 1 0 0 0 1 0 0 0 0 0
2015 2 0 0 0 2 0 0 0 0 0
2014 1 0 0 0 1 0 0 0 0 0
2013 6 0 0 4 2 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 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 2020-B37 DAILY ORBIT UPDATE (2020 January 20) 2020-01-20 12:05:00
2 MPEC 2019-S26 DAILY ORBIT UPDATE (2019 September 20) 2019-09-20 12:11:00
3 MPEC 2016-A79 DAILY ORBIT UPDATE (2016 JAN. 8 UT) 2016-01-08 13:03:00
4 MPEC 2015-P22 DAILY ORBIT UPDATE (2015 AUG. 10 UT) 2015-08-10 12:02:00
5 MPEC 2015-P06 DAILY ORBIT UPDATE (2015 AUG. 5 UT) 2015-08-05 12:02:00
6 MPEC 2014-Y88 DAILY ORBIT UPDATE (2014 DEC. 30 UT) 2014-12-30 12:03:00
7 MPEC 2013-T110 OBSERVATIONS AND ORBITS OF COMETS 2013-10-14 23:43:00 Comet CATCH
8 MPEC 2013-K42 DAILY ORBIT UPDATE (2013 MAY 28 UT) 2013-05-28 06:05:00
9 MPEC 2013-H38 OBSERVATIONS AND ORBITS OF COMETS 2013-04-23 19:57:00 Comet CATCH
10 MPEC 2013-E40 OBSERVATIONS AND ORBITS OF COMETS 2013-03-09 22:21:00 Comet CATCH
11 MPEC 2013-D50 OBSERVATIONS AND ORBITS OF COMETS 2013-02-23 13:31:00 Comet CATCH
12 MPEC 2013-D43 DAILY ORBIT UPDATE (2013 FEB. 21 UT) 2013-02-21 06:04:00

List of Observers

Observers Count
K. Denver 12

List of Measurers

Measurers Count

List of Facilities

Facilities Count
0.20-m Schmidt-Cassegrain + CCD 10
0.30-m Newtonian reflector + CCD 2