K40 Altdorf

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 2 0 0 1 1 0 0 0 0 0
2023 7 0 0 4 2 0 0 0 1 0
2022 7 0 0 5 2 0 0 0 0 0
2021 4 0 0 2 2 0 0 0 0 0
2020 9 0 0 5 1 0 0 0 3 0
2019 4 0 0 0 2 0 0 0 2 0
2018 7 0 0 5 2 0 0 0 0 0
2017 9 0 0 6 3 0 0 0 0 0
2016 3 0 0 2 1 0 0 0 0 0
2015 2 0 0 2 0 0 0 0 0 0
2014 2 0 0 1 1 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 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 2022-Q139 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-08-27 06:24:00 Comet CATCH
2 MPEC 2024-L77 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-06-07 05:57:00 Comet CATCH
3 MPEC 2024-J311 DAILY ORBIT UPDATE (2024 May 15) 2024-05-15 12:04:00
4 MPEC 2023-S260 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-09-29 00:01:00 Comet CATCH
5 MPEC 2023-Q150 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-08-28 08:03:00 Comet CATCH
6 MPEC 2023-P65 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-08-13 04:14:00 Comet CATCH
7 MPEC 2023-M14 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-06-17 00:45:00 Comet CATCH
8 MPEC 2023-L69 DAILY ORBIT UPDATE (2023 June 13) 2023-06-13 12:12:00
9 MPEC 2023-L52 DAILY ORBIT UPDATE (2023 June 11) 2023-06-11 12:10:00
10 MPEC 2023-C137 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-02-14 06:37:00 Comet CATCH
11 MPEC 2022-W269 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-11-30 05:29:00 Comet CATCH
12 MPEC 2022-W190 DAILY ORBIT UPDATE (2022 November 26) 2022-11-26 12:22:00
13 MPEC 2022-R68 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-09-04 06:11:00 Comet CATCH
14 MPEC 2022-O01 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-07-16 08:14:00 Comet CATCH
15 MPEC 2022-E133 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-03-09 03:16:00 Comet CATCH
16 MPEC 2022-E82 DAILY ORBIT UPDATE (2022 March 4) 2022-03-04 12:17:00
17 MPEC 2021-S45 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-09-20 07:00:00 Comet CATCH
18 MPEC 2021-R112 DAILY ORBIT UPDATE (2021 September 6) 2021-09-06 12:23:00
19 MPEC 2021-F20 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-03-18 08:58:00 Comet CATCH
20 MPEC 2021-E24 DAILY ORBIT UPDATE (2021 March 5) 2021-03-05 15:35:00
21 MPEC 2020-W26 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-11-17 07:41:00 Comet CATCH
22 MPEC 2020-W08 DAILY ORBIT UPDATE (2020 November 16) 2020-11-16 12:02:00
23 MPEC 2020-S188 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-09-25 02:49:00 Comet CATCH
24 MPEC 2020-Q175 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-08-24 17:36:00 Comet CATCH
25 MPEC 2020-P19 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-08-04 23:06:00 Comet CATCH
26 MPEC 2020-M114 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-06-26 22:34:00 Comet CATCH
27 MPEC 2020-M07 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-06-17 04:58:00 Comet CATCH
28 MPEC 2020-K117 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-05-22 05:55:00 Comet CATCH
29 MPEC 2020-A105 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-01-09 16:05:00 Comet CATCH
30 MPEC 2019-T169 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2019-10-09 16:11:00 Comet CATCH
31 MPEC 2019-S61 DAILY ORBIT UPDATE (2019 September 23) 2019-09-23 12:11:00
32 MPEC 2019-L25 DAILY ORBIT UPDATE (2019 JUNE 3 UT) 2019-06-03 12:05:00
33 MPEC 2019-J142 OBSERVATIONS AND ORBITS OF COMETS 2019-05-15 14:22:00 Comet CATCH
34 MPEC 2018-U70 OBSERVATIONS AND ORBITS OF COMETS 2018-10-25 21:24:00 Comet CATCH
35 MPEC 2018-S50 OBSERVATIONS AND ORBITS OF COMETS 2018-09-21 00:29:00 Comet CATCH
36 MPEC 2018-S02 DAILY ORBIT UPDATE (2018 SEPT. 16 UT) 2018-09-16 12:06:00
37 MPEC 2018-Q62 COMET C/2017 S3 (PANSTARRS) 2018-08-23 05:17:00 Comet CATCH
38 MPEC 2018-Q24 COMET 21P/Giacobini-Zinner 2018-08-18 00:37:00 Comet CATCH
39 MPEC 2018-K95 OBSERVATIONS AND ORBITS OF COMETS 2018-05-27 03:20:00 Comet CATCH
40 MPEC 2018-J13 DAILY ORBIT UPDATE (2018 MAY 6 UT) 2018-05-06 12:04:00
41 MPEC 2017-V13 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2017-11-03 22:26:00 Comet CATCH
42 MPEC 2017-T61 DAILY ORBIT UPDATE (2017 OCT. 13 UT) 2017-10-13 12:05:00
43 MPEC 2017-L52 OBSERVATIONS AND ORBITS OF COMETS 2017-06-06 22:36:00 Comet CATCH
44 MPEC 2017-K73 DAILY ORBIT UPDATE (2017 MAY 28 UT) 2017-05-28 12:02:00
45 MPEC 2017-J52 OBSERVATIONS AND ORBITS OF COMETS 2017-05-07 04:08:00 Comet CATCH
46 MPEC 2017-H44 DAILY ORBIT UPDATE (2017 APR. 22 UT) 2017-04-22 12:07:00
47 MPEC 2017-H20 COMET 41P/Tuttle-Giacobini-Kresak 2017-04-20 16:30:00 Comet CATCH
48 MPEC 2017-E59 OBSERVATIONS AND ORBITS OF COMETS 2017-03-08 23:15:00 Comet CATCH
49 MPEC 2017-A77 OBSERVATIONS AND ORBITS OF COMETS 2017-01-12 03:18:00 Comet CATCH
50 MPEC 2016-V01 DAILY ORBIT UPDATE (2016 NOV. 1 UT) 2016-11-01 12:04:00
51 MPEC 2016-U66 OBSERVATIONS AND ORBITS OF COMETS 2016-10-25 19:39:00 Comet CATCH
52 MPEC 2016-M09 OBSERVATIONS AND ORBITS OF COMETS 2016-06-17 18:29:00 Comet CATCH
53 MPEC 2015-Y73 OBSERVATIONS AND ORBITS OF COMETS 2015-12-23 04:33:00 Comet CATCH
54 MPEC 2015-K84 OBSERVATIONS AND ORBITS OF COMETS 2015-05-24 18:42:00 Comet CATCH
55 MPEC 2014-R69 OBSERVATIONS AND ORBITS OF COMETS 2014-09-07 15:55:00 Comet CATCH
56 MPEC 2014-R56 DAILY ORBIT UPDATE (2014 SEPT. 6 UT) 2014-09-06 12:03:00

List of Observers

Observers Count
M. Mifsud 4
S. Beck 332

List of Measurers

Measurers Count

List of Facilities

Facilities Count
0.20-m f/3.75 Schmidt-Cassegrain + CCD 4
0.20-m f/2.8 Newtonian reflector + CCD 194
0.2-m f/2.8 Newtonian reflector + CCD 82
0.2-m f/2.8 20cm f/2.8 Newtonian + CCD + CCD 54
0.06-m f/6.5 refractor + CMO 2