C51 WISE
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 | 8 | 0 | 0 | 2 | 6 | 0 | 0 | 0 | 0 | 0 |
| 2024 | 116 | 0 | 7 | 18 | 91 | 0 | 0 | 0 | 0 | 0 |
| 2023 | 190 | 0 | 11 | 37 | 134 | 0 | 0 | 0 | 7 | 1 |
| 2022 | 196 | 0 | 20 | 34 | 139 | 0 | 0 | 0 | 3 | 0 |
| 2021 | 181 | 0 | 20 | 22 | 136 | 0 | 0 | 0 | 2 | 1 |
| 2020 | 180 | 0 | 23 | 17 | 137 | 0 | 0 | 0 | 3 | 0 |
| 2019 | 163 | 0 | 20 | 10 | 129 | 0 | 0 | 0 | 4 | 0 |
| 2018 | 169 | 0 | 28 | 12 | 128 | 0 | 0 | 0 | 1 | 0 |
| 2017 | 172 | 0 | 29 | 15 | 126 | 0 | 0 | 0 | 2 | 0 |
| 2016 | 192 | 0 | 35 | 20 | 137 | 0 | 0 | 0 | 0 | 0 |
| 2015 | 202 | 0 | 36 | 30 | 135 | 0 | 0 | 0 | 1 | 0 |
| 2014 | 195 | 0 | 48 | 26 | 120 | 0 | 0 | 0 | 1 | 0 |
| 2013 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2012 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2011 | 32 | 0 | 5 | 3 | 24 | 0 | 0 | 0 | 0 | 0 |
| 2010 | 326 | 0 | 148 | 60 | 117 | 0 | 0 | 0 | 0 | 1 |
| 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 |
|---|
Index | Name | Date/Time | Discoverer | First-responding Confirmer | Object Type | Search Archival Image |
|---|---|---|---|---|---|---|
| 1 | MPEC 2025-E127 DAILY ORBIT UPDATE (2025 March 7) | 2025-03-07 12:06:00 | ||||
| 2 | MPEC 2025-D243 DAILY ORBIT UPDATE (2025 February 28) | 2025-02-28 12:23:00 | ||||
| 3 | MPEC 2025-D238 COMET P/2024 L4 = P/2014 N4 = P/2017 B6 (Rankin) | 2025-02-28 03:03:00 | ✓ | Comet | CATCH | |
| 4 | MPEC 2025-D208 2024 WH18 | 2025-02-26 16:37:00 | NEA (H>22) | CATCH | ||
| 5 | MPEC 2025-D163 DAILY ORBIT UPDATE (2025 February 25) | 2025-02-25 12:22:00 | ||||
| 6 | MPEC 2025-B08 DAILY ORBIT UPDATE (2025 January 18) | 2025-01-18 12:03:00 | ||||
| 7 | MPEC 2025-A163 DAILY ORBIT UPDATE (2025 January 11) | 2025-01-11 13:18:00 | ||||
| 8 | MPEC 2025-A126 DAILY ORBIT UPDATE (2025 January 7) | 2025-01-07 12:07:00 | ||||
| 9 | MPEC 2024-W01 DAILY ORBIT UPDATE (2024 November 16) | 2024-11-16 12:02:00 | ||||
| 10 | MPEC 2024-V191 2024 JT8 | 2024-11-14 14:14:00 | NEA (18>H>22) | CATCH |
List of Observers
Observers | Count |
|---|---|
| W. Infrared Survey Explorer | 277 |
| Near-Earth Object Wide-field Infrared Survey Explorer | 4627 |
| , Near-Earth Object Wide-field Infrared Survey Explorer | 245 |
| U. N. Known, Near-Earth Object Wide-field Infrared Survey Explorer | 18 |
| U. N. Known | 10 |
List of Measurers
Measurers | Count |
|---|---|
| A. Mainzer, E. Wright, J. Bauer, T. Grav, J. Dailey, J. Masiero, R. Cutri, R. McMillan, R. Walker. http://wise.ssl.berkeley.edu/mission_sci.htm | 16 |
| A. Mainzer, E. Wright, J. Bauer, T. Grav, J. Dailey, J. Masiero, R. Cutri, R. McMillan, R. Walker. (http://wise.ssl.berkeley.edu/mission_sci.html | 2006 |
| A. Mainzer, E. Wright, J. Bauer, T. Grav, J. Dailey, J. Masiero, R. Cutri, R. McMillan, R. Walker. (http://wise.ssl.berkeley.edu/mission_sci.html) | 24 |
| A. K. Mainzer, E. L. Wright, J. M. Bauer, T. Grav, J. W. Dailey, J. R. Masiero, R. M. Cutri, R. S. McMillan, R. G. Walker. (http://wise.ssl.berkeley.edu/mission_sci.html) | 628 |
| A. K. Mainzer, E. L. Wright, J. M. Bauer, T. Grav, J. W. Dailey, J. R. Masiero, R. M. Cutri, R. S. McMillan, R. G. Walker (http://wise.ssl.berkeley.edu/mission_sci.html) | 101 |
| A. Mainzer, E. Wright, J. Bauer, T. Grav, J. Dailey, J. Masiero, R. Cutri, R. McMillan, R. Walker | 136 |
| A. K. Mainzer, E. L. Wright, J. M. Bauer, T. Grav, J. W. Dailey, J. R. Masiero, R. M. Cutri, R. S. McMillan, R. G. Walker | 71 |
| A. K. Mainzer, E. L. Wright, J. M. Bauer, T. Grav, J. W. Dailey, J. R. Masiero, R. M. Cutri | 23 |
| A. K. Mainzer | 9 |
| A. K. Mainzer, J. M. Bauer, T. Grav, J. R. Masiero, J. W. Dailey, R. M. Cutri | 6 |
List of Facilities
Facilities | Count |
|---|---|
| 0.4-m Reflector + HgCdTe CMOS | 134 |
| 0.4-m reflector + HgCdTe CMOS | 274 |
| 0.4-m reflector | 128 |