M54 Observatoire Albireo de Biot
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 | Orbit Update | DOU | List Update | Retraction | Other | Follow-Up | First Follow-Up |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 58 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 48 | 1 |
| 2024 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2023 | 3 | 0 | 0 | 2 | 1 | 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 | 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 2023-J30 DAILY ORBIT UPDATE (2023 May 4) | 2023-05-04 12:04:00 | ||||
| 2 | MPEC 2023-U276 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 2023-10-29 08:53:00 | Comet | CATCH | ||
| 3 | MPEC 2023-Y97 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 2023-12-29 03:14:00 | Comet | CATCH | ||
| 4 | MPEC 2024-T262 DAILY ORBIT UPDATE (2024 October 12) | 2024-10-12 12:04:00 | ||||
| 5 | MPEC 2024-V117 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 2024-11-10 01:11:00 | Comet | CATCH | ||
| 6 | MPEC 2025-B07 2025 BB | 2025-01-17 23:44:00 | NEA (18>H>22) | CATCH | ||
| 7 | MPEC 2025-B08 DAILY ORBIT UPDATE (2025 January 18) | 2025-01-18 12:03:00 | ||||
| 8 | MPEC 2025-B09 2025 BC | 2025-01-18 13:07:00 | PHAg18 | CATCH | ||
| 9 | MPEC 2025-B94 DAILY ORBIT UPDATE (2025 January 24) | 2025-01-24 12:13:00 | ||||
| 10 | MPEC 2025-C28 2025 CQ | 2025-02-03 22:49:00 | NEA (H>22) | CATCH | ||
| 11 | MPEC 2025-C174 2025 CJ4 | 2025-02-15 16:50:00 | NEA (H>22) | CATCH | ||
| 12 | MPEC 2025-E74 2025 EX | 2025-03-04 18:51:00 | NEA (H>22) | CATCH | ||
| 13 | MPEC 2025-E97 2025 ES1 | 2025-03-05 11:36:00 | NEA (H>22) | CATCH | ||
| 14 | MPEC 2025-E109 DAILY ORBIT UPDATE (2025 March 6) | 2025-03-06 12:33:00 | ||||
| 15 | MPEC 2025-F05 2025 FA | 2025-03-17 15:06:00 | PHAg18 | CATCH | ||
| 16 | MPEC 2025-F18 DAILY ORBIT UPDATE (2025 March 20) | 2025-03-20 12:05:00 | ||||
| 17 | MPEC 2025-F260 2025 FR17 | 2025-03-31 15:49:00 | NEA (H>22) | CATCH | ||
| 18 | MPEC 2025-G29 2025 GA | 2025-04-01 21:53:00 | NEA (H>22) | CATCH | ||
| 19 | MPEC 2025-G32 2025 GB | 2025-04-01 23:41:00 | NEA (H>22) | CATCH | ||
| 20 | MPEC 2025-G39 2025 GD | 2025-04-02 22:42:00 | NEA (H>22) | CATCH | ||
| 21 | MPEC 2025-G68 2025 GN | 2025-04-04 15:48:00 | NEA (H>22) | CATCH | ||
| 22 | MPEC 2025-H24 2025 HB | 2025-04-19 12:50:00 | NEA (H>22) | CATCH | ||
| 23 | MPEC 2025-H31 2025 HG | 2025-04-19 22:07:00 | NEA (H>22) | CATCH | ||
| 24 | MPEC 2025-H38 2025 HM | 2025-04-20 14:46:00 | NEA (H>22) | CATCH | ||
| 25 | MPEC 2025-H71 2025 HB1 | 2025-04-22 17:49:00 | NEA (H>22) | CATCH | ||
| 26 | MPEC 2025-H150 2025 HX3 | 2025-04-26 11:58:00 | NEA (H>22) | CATCH | ||
| 27 | MPEC 2025-J10 2025 JA | 2025-05-02 03:56:00 | NEA (H>22) | CATCH | ||
| 28 | MPEC 2025-J22 2025 JJ | 2025-05-03 23:24:00 | NEA (H>22) | CATCH | ||
| 29 | MPEC 2025-J69 2025 JC2 | 2025-05-07 19:36:00 | NEA (18>H>22) | CATCH | ||
| 30 | MPEC 2025-M139 2025 MX89 | 2025-06-28 04:10:00 | NEA (18>H>22) | CATCH | ||
| 31 | MPEC 2025-O21 2025 OL | 2025-07-19 02:12:00 | NEA (H>22) | CATCH | ||
| 32 | MPEC 2025-P125 DAILY ORBIT UPDATE (2025 August 10) | 2025-08-10 12:14:00 | ||||
| 33 | MPEC 2025-Q272 2025 QE16 | 2025-08-31 06:30:00 | NEA (H>22) | CATCH | ||
| 34 | MPEC 2025-R21 2025 RK | 2025-09-03 05:28:00 | PHAg18 | CATCH | ||
| 35 | MPEC 2025-R43 2025 RF1 | 2025-09-05 06:03:00 | NEA (H>22) | CATCH | ||
| 36 | MPEC 2025-S83 2025 SU | 2025-09-18 11:03:00 | NEA (H>22) | CATCH | ||
| 37 | MPEC 2025-S108 2025 SO1 | 2025-09-18 21:39:00 | NEA (H>22) | CATCH | ||
| 38 | MPEC 2025-S117 DAILY ORBIT UPDATE (2025 September 19) | 2025-09-19 12:18:00 | ||||
| 39 | MPEC 2025-S149 2025 SY2 | 2025-09-21 01:32:00 | NEA (H>22) | CATCH | ||
| 40 | MPEC 2025-S150 2025 SZ2 | 2025-09-21 01:39:00 | NEA (H>22) | CATCH | ||
| 41 | MPEC 2025-S211 2025 SM6 | 2025-09-24 22:45:00 | NEA (H>22) | CATCH | ||
| 42 | MPEC 2025-S227 2025 SR7 | 2025-09-25 10:47:00 | NEA (H>22) | CATCH | ||
| 43 | MPEC 2025-S230 DAILY ORBIT UPDATE (2025 September 25) | 2025-09-25 12:16:00 | ||||
| 44 | MPEC 2025-S237 2025 SP10 | 2025-09-25 23:06:00 | NEA (H>22) | CATCH | ||
| 45 | MPEC 2025-S238 2025 SQ10 | 2025-09-26 04:04:00 | ✓ | NEA (H>22) | CATCH | |
| 46 | MPEC 2025-S239 2025 SR10 | 2025-09-26 04:06:00 | NEA (H>22) | CATCH | ||
| 47 | MPEC 2025-S281 2025 SN20 | 2025-09-29 23:50:00 | NEA (H>22) | CATCH | ||
| 48 | MPEC 2025-S282 2025 SO20 | 2025-09-29 23:51:00 | NEA (H>22) | CATCH | ||
| 49 | MPEC 2025-T11 2025 SK27 | 2025-10-01 11:44:00 | NEA (H>22) | CATCH | ||
| 50 | MPEC 2025-T106 2025 TO2 | 2025-10-05 07:29:00 | NEA (H>22) | CATCH | ||
| 51 | MPEC 2025-T128 2025 TG4 | 2025-10-07 18:10:00 | NEA (18>H>22) | CATCH | ||
| 52 | MPEC 2025-T134 DAILY ORBIT UPDATE (2025 October 9) | 2025-10-09 12:04:00 | ||||
| 53 | MPEC 2025-T151 2025 TO5 | 2025-10-14 06:27:00 | NEA (H>22) | CATCH | ||
| 54 | MPEC 2025-T165 COMET C/2025 Q3 (ATLAS) | 2025-10-15 21:30:00 | Comet | CATCH | ||
| 55 | MPEC 2025-U03 2025 TO8 | 2025-10-16 10:46:00 | NEA (H>22) | CATCH | ||
| 56 | MPEC 2025-U11 2025 TQ10 | 2025-10-16 16:21:00 | NEA (H>22) | CATCH | ||
| 57 | MPEC 2025-U48 2025 UN | 2025-10-18 21:15:00 | NEA (H>22) | CATCH | ||
| 58 | MPEC 2025-U50 2025 UP | 2025-10-18 21:24:00 | NEA (H>22) | CATCH | ||
| 59 | MPEC 2025-U64 DAILY ORBIT UPDATE (2025 October 19) | 2025-10-19 12:21:00 | ||||
| 60 | MPEC 2025-U191 2025 UT5 | 2025-10-24 23:44:00 | NEA (H>22) | CATCH | ||
| 61 | MPEC 2025-U192 2025 UU5 | 2025-10-24 23:45:00 | NEA (H>22) | CATCH | ||
| 62 | MPEC 2025-U224 2025 UT6 | 2025-10-26 21:56:00 | NEA (H>22) | CATCH |
Objects Observed by This Station (68 total)
| Object | Observations | Discoveries | First Obs | Last Obs | Magnitude | MPECs |
|---|---|---|---|---|---|---|
| 03691 | 94374 | 0 | 2025-10-06 | 2025-10-07 | 17.7 | 749 |
| 16834 | 90090 | 0 | 2025-10-06 | 2025-10-07 | 17.7 | 715 |
| L9071 | 49770 | 0 | 2025-10-06 | 2025-10-07 | 17.7 | 395 |
| 01981 | 41958 | 0 | 2025-10-06 | 2025-10-07 | 17.8 | 333 |
| B2985 | 40068 | 0 | 2025-10-06 | 2025-10-07 | 15.2 | 318 |
| 88710 | 27720 | 0 | 2025-10-06 | 2025-10-07 | 17.4 | 220 |
| G4206 | 13230 | 0 | 2025-10-06 | 2025-10-07 | 14.4 | 105 |
| 01866 | 6810 | 0 | 2023-03-03 | 2023-03-28 | 17.9 | 1135 |
| i3837 | 6678 | 0 | 2025-10-06 | 2025-10-07 | 19.1 | 53 |
| s9328 | 6300 | 0 | 2025-10-06 | 2025-10-07 | 16.9 | 50 |
| ~0w23 | 4032 | 0 | 2025-10-06 | 2025-10-07 | 16.7 | 32 |
| K25S27K | 756 | 0 | 2025-09-30 | 2025-09-30 | 20.9 | 6 |
| K25T04G | 510 | 0 | 2025-10-05 | 2025-10-05 | 18.5 | 17 |
| CK21X010 | 444 | 0 | 2023-10-21 | 2023-12-27 | N/A | 74 |
| K25U00N | 420 | 0 | 2025-10-17 | 2025-10-17 | 21.1 | 7 |
| K25U00R | 360 | 0 | 2025-10-18 | 2025-10-18 | 17.8 | 6 |
| K25T02O | 300 | 0 | 2025-10-04 | 2025-10-04 | 22.3 | 5 |
| CK23A030 | 258 | 0 | 2024-10-30 | 2024-10-30 | 18.4 | 86 |
| K25B00B | 252 | 0 | 2025-01-16 | 2025-01-17 | 21.8 | 21 |
| K25T10Q | 210 | 0 | 2025-10-15 | 2025-10-15 | 19.2 | 7 |
| K25T08O | 180 | 0 | 2025-10-15 | 2025-10-15 | 19.9 | 6 |
| K25U00L | 180 | 0 | 2025-10-18 | 2025-10-18 | 18.2 | 6 |
| K25T05O | 150 | 0 | 2025-10-13 | 2025-10-13 | 21.1 | 5 |
| CK25Q030 | 126 | 0 | 2025-09-22 | 2025-09-27 | 18.4 | 1 |
| K25U00P | 120 | 0 | 2025-10-17 | 2025-10-17 | 20.2 | 4 |
| K25F00A | 96 | 0 | 2025-03-16 | 2025-03-16 | 18.4 | 16 |
| K25Q16E | 90 | 0 | 2025-08-30 | 2025-08-30 | 22.3 | 15 |
| K25E00X | 84 | 0 | 2025-03-03 | 2025-03-03 | 20.7 | 14 |
| K25E01S | 81 | 0 | 2025-03-04 | 2025-03-05 | 18.3 | 9 |
| K25J02C | 69 | 0 | 2025-05-06 | 2025-05-06 | 20.3 | 23 |
| K25S10Q | 54 | 0 | 2025-09-24 | 2025-09-24 | 21.6 | 9 |
| K25O00L | 48 | 0 | 2025-07-18 | 2025-07-18 | 18.5 | 8 |
| K25B00C | 42 | 0 | 2025-01-17 | 2025-01-17 | 20.8 | 7 |
| K25H00M | 42 | 0 | 2025-04-18 | 2025-04-18 | 17.2 | 14 |
| K25H01B | 36 | 0 | 2025-04-21 | 2025-04-21 | 20.3 | 12 |
| K25M89X | 36 | 0 | 2025-06-27 | 2025-06-27 | N/A | 12 |
| K25E02B | 30 | 0 | 2025-03-05 | 2025-03-05 | 18.6 | 10 |
| K25F17R | 24 | 0 | 2025-03-30 | 2025-03-30 | 22.1 | 4 |
| K25S01O | 24 | 0 | 2025-09-18 | 2025-09-18 | 19.0 | 4 |
| K25S02Y | 24 | 0 | 2025-09-20 | 2025-09-20 | 22.5 | 8 |
| K25S20N | 24 | 0 | 2025-09-29 | 2025-09-29 | 20.9 | 4 |
| K25G00B | 21 | 0 | 2025-04-01 | 2025-04-01 | 21.4 | 7 |
| K25G00D | 21 | 0 | 2025-04-01 | 2025-04-01 | 15.3 | 7 |
| K25R00K | 21 | 0 | 2025-09-02 | 2025-09-02 | 22.2 | 7 |
| K25G00N | 15 | 0 | 2025-04-03 | 2025-04-03 | 22.0 | 5 |
| K25H03X | 15 | 0 | 2025-04-25 | 2025-04-25 | N/A | 5 |
| K25S02Z | 15 | 0 | 2025-09-20 | 2025-09-20 | 19.3 | 5 |
| K25S07R | 15 | 0 | 2025-09-24 | 2025-09-24 | 21.6 | 5 |
| K25S10R | 15 | 0 | 2025-09-25 | 2025-09-25 | 20.8 | 5 |
| K25C00Q | 12 | 0 | 2025-02-02 | 2025-02-02 | 17.5 | 4 |
| K25F00E | 12 | 0 | 2025-03-19 | 2025-03-19 | 18.8 | 4 |
| K25J00J | 12 | 0 | 2025-05-03 | 2025-05-03 | 21.6 | 4 |
| K25S20O | 12 | 0 | 2025-09-29 | 2025-09-29 | N/A | 4 |
| K24T11H | 9 | 0 | 2024-10-11 | 2024-10-11 | 20.3 | 3 |
| K25G00A | 9 | 0 | 2025-04-01 | 2025-04-01 | 16.6 | 3 |
| K25J00A | 9 | 0 | 2025-05-01 | 2025-05-01 | 17.2 | 3 |
| K25P01Q | 9 | 0 | 2025-08-09 | 2025-08-09 | N/A | 3 |
| K25S00U | 9 | 0 | 2025-09-17 | 2025-09-17 | 23.2 | 3 |
| K25S04U | 9 | 0 | 2025-09-23 | 2025-09-23 | 19.1 | 3 |
| K25S06M | 9 | 0 | 2025-09-24 | 2025-09-24 | 18.7 | 3 |
| K25U05T | 9 | 0 | 2025-10-24 | 2025-10-24 | N/A | 3 |
| K25U05U | 9 | 0 | 2025-10-24 | 2025-10-24 | 17.5 | 3 |
| K25C04J | 6 | 0 | 2025-02-14 | 2025-02-14 | N/A | 2 |
| K25R01F | 6 | 0 | 2025-09-04 | 2025-09-04 | 18.9 | 2 |
| K25S10P | 6 | 0 | 2025-09-25 | 2025-09-25 | 18.7 | 2 |
| K25U06T | 6 | 0 | 2025-10-25 | 2025-10-25 | 18.2 | 1 |
| K25H00B | 3 | 0 | 2025-04-18 | 2025-04-18 | 17.0 | 1 |
| K25H00G | 3 | 0 | 2025-04-18 | 2025-04-18 | 16.5 | 1 |
List of Observers
| Observer Group | Total MPECs |
|---|---|
| C.Jasicki, J.-M.Mari | 51 |
| Unknown | 11 |
| Individual Observer | Total MPECs |
|---|---|
| C.Jasicki | 51 |
| J.-M.Mari | 51 |
| Unknown | 11 |
List of Measurers
| Measurer Group | Total MPECs |
|---|---|
| J.-M.Mari | 51 |
| Unknown | 11 |
| Individual Measurer | Total MPECs |
|---|---|
| J.-M.Mari | 51 |
| Unknown | 11 |
List of Facilities
| Facilities | Count |
|---|---|
| 0.25-m f/4.5 reflector + CMO | 51 |
| Unknown | 11 |