157 Frasso Sabino
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 | 4 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0 |
| 2024 | 9 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 4 | 0 |
| 2023 | 5 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 2 | 0 |
| 2022 | 4 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2021 | 21 | 0 | 0 | 7 | 8 | 0 | 0 | 0 | 5 | 1 |
| 2020 | 26 | 0 | 0 | 5 | 11 | 0 | 0 | 0 | 10 | 0 |
| 2019 | 47 | 0 | 0 | 6 | 23 | 0 | 0 | 0 | 18 | 0 |
| 2018 | 27 | 0 | 0 | 6 | 16 | 0 | 0 | 0 | 5 | 0 |
| 2017 | 35 | 0 | 0 | 11 | 20 | 0 | 0 | 0 | 4 | 0 |
| 2016 | 28 | 0 | 0 | 6 | 18 | 0 | 0 | 0 | 3 | 1 |
| 2015 | 46 | 0 | 0 | 16 | 26 | 0 | 0 | 0 | 4 | 0 |
| 2014 | 31 | 0 | 0 | 10 | 21 | 0 | 0 | 0 | 0 | 0 |
| 2013 | 29 | 0 | 0 | 9 | 16 | 0 | 0 | 0 | 4 | 0 |
| 2012 | 37 | 0 | 0 | 9 | 23 | 0 | 0 | 0 | 5 | 0 |
| 2011 | 52 | 0 | 0 | 13 | 38 | 0 | 0 | 0 | 1 | 0 |
| 2010 | 48 | 0 | 0 | 22 | 24 | 0 | 0 | 0 | 2 | 0 |
| 2009 | 13 | 0 | 0 | 5 | 8 | 0 | 0 | 0 | 0 | 0 |
| 2008 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2007 | 35 | 0 | 0 | 19 | 14 | 0 | 0 | 0 | 2 | 0 |
| 2006 | 27 | 0 | 0 | 10 | 17 | 0 | 0 | 0 | 0 | 0 |
| 2005 | 27 | 0 | 0 | 12 | 15 | 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 | 48 | 0 | 0 | 14 | 29 | 0 | 0 | 0 | 5 | 0 |
| 2001 | 36 | 0 | 0 | 3 | 29 | 0 | 0 | 0 | 4 | 0 |
| 2000 | 12 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 4 | 0 |
| 1999 | 1 | 0 | 0 | 0 | 1 | 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-D44 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 2025-02-20 21:36:00 | Comet | CATCH | ||
| 2 | MPEC 2025-A145 COMET C/2024 PN7 (PANSTARRS) | 2025-01-08 22:37:00 | Comet | CATCH | ||
| 3 | MPEC 2025-A144 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 2025-01-08 21:40:00 | Comet | CATCH | ||
| 4 | MPEC 2025-A142 COMET P/2015 CD60 (LINEAR) | 2025-01-08 18:12:00 | Comet | CATCH | ||
| 5 | MPEC 2024-X35 DAILY ORBIT UPDATE (2024 December 2) | 2024-12-02 12:26:00 | ||||
| 6 | MPEC 2024-V81 COMET C/2024 U1 (PANSTARRS) | 2024-11-05 19:26:00 | Comet | CATCH | ||
| 7 | MPEC 2024-T107 DAILY ORBIT UPDATE (2024 October 5) | 2024-10-05 12:34:00 | ||||
| 8 | MPEC 2024-T35 DAILY ORBIT UPDATE (2024 October 2) | 2024-10-02 12:29:00 | ||||
| 9 | MPEC 2024-S170 2024 SW4 | 2024-09-30 10:39:00 | NEA (18>H>22) | CATCH | ||
| 10 | MPEC 2024-P135 DAILY ORBIT UPDATE (2024 August 12) | 2024-08-12 12:11:00 |
List of Observers
Observers | Count |
|---|---|
| R. Haver, R. Gorelli | 550 |
| R. Haver, F. Anzellini, M. Calabresi, M. Panella | 4 |
| R. Haver, R. Gorelli, F. Anzellini | 14 |
| F. Anzellini, R. Haver | 3 |
| R. Haver, F. Anzellini, A. Pelloni | 39 |
| R. Haver, A. Pelloni, F. Anzellini | 2 |
| F. Anzellini, R. Haver, A. Pelloni, R. Gorelli | 5 |
| R. Haver, F. Anzellini | 59 |
| R. Haver, A. Pelloni | 3 |
| A. Pelloni, F. Anzellini, R. Haver | 7 |
List of Measurers
Measurers | Count |
|---|---|
| R. Haver, A. Pelloni | 2 |
| R. Haver | 851 |
List of Facilities
Facilities | Count |
|---|---|
| 0.2-m f/6.3 Schmidt-Cassegrain + CCD | 9 |
| 0.20-m f/6.3 Schmidt-Cassegrain + CCD | 120 |
| 0.20-m f/6.3 | 5 |
| 0.20-m f/6.5 Schmidt-Cassegrain + CCD | 57 |
| 0.37-m f/9.9 Cassegrain + CCD | 3 |
| 0.37-m f/7.0 Schmidt-Cassegrain + CCD | 13 |
| 0.37-m f/7.0 Cassegrain + CCD | 4 |
| 0.20-m f/7.1 Schmidt-Cassegrain + CCD | 2 |
| 0.37-m f/7.1 Cassegrain + CCD | 4 |
| 0.37-m f/5.7 Cassegrain + CCD | 8 |