J53 Posadas
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 3 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 |
| 2024 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2023 | 2 | 0 | 0 | 2 | 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 | 0 | 0 | 0 | 0 | 1 | 0 |
| 2018 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2017 | 9 | 0 | 0 | 5 | 4 | 0 | 0 | 0 | 0 | 0 |
| 2016 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015 | 8 | 0 | 0 | 6 | 2 | 0 | 0 | 0 | 0 | 0 |
| 2014 | 14 | 0 | 0 | 7 | 7 | 0 | 0 | 0 | 0 | 0 |
| 2013 | 13 | 0 | 0 | 9 | 4 | 0 | 0 | 0 | 0 | 0 |
| 2012 | 9 | 0 | 0 | 4 | 5 | 0 | 0 | 0 | 0 | 0 |
| 2011 | 5 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2010 | 26 | 0 | 0 | 20 | 6 | 0 | 0 | 0 | 0 | 0 |
| 2009 | 57 | 0 | 0 | 39 | 18 | 0 | 0 | 0 | 0 | 0 |
| 2008 | 53 | 0 | 0 | 37 | 16 | 0 | 0 | 0 | 0 | 0 |
| 2007 | 40 | 0 | 0 | 40 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2006 | 3 | 0 | 0 | 3 | 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 |
|---|
Index | Name | Date/Time | Discoverer | First-responding Confirmer | Object Type | Search Archival Image |
|---|---|---|---|---|---|---|
| 1 | MPEC 2025-C143 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 2025-02-08 19:17:00 | Comet | CATCH | ||
| 2 | MPEC 2025-B186 DAILY ORBIT UPDATE (2025 January 31) | 2025-01-31 12:25:00 | ||||
| 3 | MPEC 2025-B174 DAILY ORBIT UPDATE (2025 January 29) | 2025-01-29 12:23:00 | ||||
| 4 | MPEC 2024-D33 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 2024-02-17 09:36:00 | Comet | CATCH | ||
| 5 | MPEC 2023-Y70 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 2023-12-21 09:40:00 | Comet | CATCH | ||
| 6 | MPEC 2023-U159 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 2023-10-21 05:24:00 | Comet | CATCH | ||
| 7 | MPEC 2019-J142 OBSERVATIONS AND ORBITS OF COMETS | 2019-05-15 14:22:00 | Comet | CATCH | ||
| 8 | MPEC 2018-Y74 COMET 46P/Wirtanen | 2018-12-26 17:43:00 | Comet | CATCH | ||
| 9 | MPEC 2018-B155 OBSERVATIONS AND ORBITS OF COMETS | 2018-01-28 22:08:00 | Comet | CATCH | ||
| 10 | MPEC 2017-Y30 DAILY ORBIT UPDATE (2017 DEC. 19 UT) | 2017-12-19 13:05:00 |
List of Observers
Observers | Count |
|---|---|
| R. Benavides | 2068 |
List of Measurers
Measurers | Count |
|---|---|
| No matching records found | |
List of Facilities
Facilities | Count |
|---|---|
| 0.23-m f/5.0 Schmidt-Cassegrain + CCD | 210 |
| 0.23-m f/5.0 Schmidt-Cassegrain | 8 |
| 0.28-m f/5.0 Schmidt-Cassegrain + CCD | 958 |
| 0.28-m f/6.3 Schmidt-Cassegrain + CCD | 699 |
| 0.10-m f/5.0 refractor + CCD, 0.28-m f/5.0 Schmidt-Cassegrain + CCD | 33 |
| 0.28-m f/10.0 Schmidt-Cassegrain + CCD | 45 |
| 0.35-m f/6.3 Schmidt-Cassegrain + CCD | 27 |
| 0.28-m f/5 Schmidt-Cassegrain + CCD | 40 |
| 0.28-m Schmidt-Cassegrain + CCD | 27 |
| 0.13-m f/7 refractor + CCD | 3 |