504 Le Creusot

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 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 0 0 0 0 0 0 0 0 0 0
2012 0 0 0 0 0 0 0 0 0 0
2011 1 0 0 0 1 0 0 0 0 0
2010 0 0 0 0 0 0 0 0 0 0
2009 1 0 0 1 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 2 0 0 2 0 0 0 0 0 0
2005 5 0 0 5 0 0 0 0 0 0
2004 3 0 0 1 2 0 0 0 0 0
2003 5 0 0 5 0 0 0 0 0 0
2002 9 0 0 9 0 0 0 0 0 0
2001 3 0 0 3 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 12 0 0 8 4 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-Q06 DAILY ORBIT UPDATE (2011 AUG. 20 UT) 2011-08-20 06:03:00
2 MPEC 2009-Q47 OBSERVATIONS OF COMETS 2009-08-22 19:25:00 Comet CATCH
3 MPEC 2006-O61 OBSERVATIONS OF COMETS 2006-07-28 18:20:00 Comet CATCH
4 MPEC 2006-H37 OBSERVATIONS OF COMETS 2006-04-25 22:03:00 Comet CATCH
5 MPEC 2005-U66 OBSERVATIONS OF COMETS 2005-10-26 23:22:00 Comet CATCH
6 MPEC 2005-U09 OBSERVATIONS OF COMETS 2005-10-17 17:07:00 Comet CATCH
7 MPEC 2005-U05 COMET P/2005 R2 (VAN NESS) 2005-10-17 16:40:00 Comet CATCH
8 MPEC 2005-U04 COMET P/2005 R1 (NEAT) 2005-10-17 16:35:00 Comet CATCH
9 MPEC 2005-K59 OBSERVATIONS OF COMETS 2005-05-30 19:50:00 Comet CATCH
10 MPEC 2004-R23 DAILY ORBIT UPDATE (2004 SEPT. 6 UT) 2004-09-06 06:05:00
11 MPEC 2004-R22 OBSERVATIONS OF COMETS 2004-09-06 00:23:00 Comet CATCH
12 MPEC 2004-Q38 DAILY ORBIT UPDATE (2004 AUG. 24 UT) 2004-08-24 06:10:00
13 MPEC 2003-S55 OBSERVATIONS OF COMETS 2003-09-23 18:28:00 Comet CATCH
14 MPEC 2003-O41 OBSERVATIONS OF COMETS 2003-07-30 20:51:00 Comet CATCH
15 MPEC 2003-O38 COMET C/2003 K4 (LINEAR) 2003-07-30 19:35:00 Comet CATCH
16 MPEC 2003-J34 OBSERVATIONS OF COMETS 2003-05-06 17:26:00 Comet CATCH
17 MPEC 2003-F54 OBSERVATIONS OF COMETS 2003-03-28 20:13:00 Comet CATCH
18 MPEC 2002-U15 COMET P/2002 T1 (LINEAR) 2002-10-21 21:50:00 Comet CATCH
19 MPEC 2002-P30 OBSERVATIONS OF COMETS 2002-08-08 01:07:00 Comet CATCH
20 MPEC 2002-P29 COMET C/2002 K4 (NEAT) 2002-08-07 22:38:00 Comet CATCH
21 MPEC 2002-P26 OBSERVATIONS OF COMETS 2002-08-07 01:03:00 Comet CATCH
22 MPEC 2002-O10 OBSERVATIONS OF COMETS 2002-07-17 21:00:00 Comet CATCH
23 MPEC 2002-O08 COMET C/2002 K4 (NEAT) 2002-07-17 18:13:00 Comet CATCH
24 MPEC 2002-M34 OBSERVATIONS OF COMETS 2002-06-24 21:10:00 Comet CATCH
25 MPEC 2002-L08 COMET C/2002 J4 (NEAT) 2002-06-03 17:03:00 Comet CATCH
26 MPEC 2002-H57 OBSERVATIONS OF COMETS 2002-04-30 18:05:00 Comet CATCH
27 MPEC 2001-W11 COMET P/2001 Q6 (NEAT) 2001-11-16 22:35:00 Comet CATCH
28 MPEC 2001-W08 COMET C/2000 WM1 (LINEAR) 2001-11-16 21:23:00 Comet CATCH
29 MPEC 2001-M51 COMET P/2001 K1 (NEAT) 2001-06-28 18:21:00 Comet CATCH
30 MPEC 1998-W45 COMET C/1998 U5 (LINEAR) 1998-11-30 15:52:00 Comet CATCH
31 MPEC 1998-W35 COMET P/1998 W1 (SPAHR) 1998-11-25 16:02:00 Comet CATCH
32 MPEC 1998-S25 DAILY ORBIT UPDATE (1998 SEPT. 25 UT) 1998-09-25 06:05:00
33 MPEC 1998-R05 COMET C/1998 Q1 (LINEAR) 1998-09-01 13:41:00 Comet CATCH
34 MPEC 1998-O23 COMET C/1998 M4 (LINEAR) 1998-07-29 13:58:00 Comet CATCH
35 MPEC 1998-M32 COMET C/1998 M3 (LARSEN) 1998-06-29 17:27:00 Comet CATCH
36 MPEC 1998-M31 COMET C/1998 M2 (LINEAR) 1998-06-29 17:09:00 Comet CATCH
37 MPEC 1998-M30 COMET C/1998 K5 (LINEAR) 1998-06-29 16:42:00 Comet CATCH
38 MPEC 1998-K12 COMET C/1998 K1 (MUELLER) 1998-05-22 22:27:00 Comet CATCH
39 MPEC 1998-J22 DAILY ORBIT UPDATE (1998 MAY 12 UT) 1998-05-12 06:06:00
40 MPEC 1998-J19 DAILY ORBIT UPDATE (1998 MAY 10 UT) 1998-05-10 06:00:00
41 MPEC 1998-H23 DAILY ORBIT UPDATE (1998 APR. 24 UT) 1998-04-24 06:06:00

List of Observers

Observers Count
J. C. Merlin 230
J. C. Merlin, D. Merlin, G. Merlin 59
J.-C. Merlin, M. Bacault 36
J.-C. Merlin, C. Patru 14
J.-C. Merlin, M. Boudot 6
J.-C. Merlin 64

List of Measurers

Measurers Count
J.-C. Merlin 27

List of Facilities

Facilities Count
0.40-m f/5 reflector + CCD 409