D99 AstroKoT, Port-Ste-Marie

Last update: UTC 2026-05-11 05:32:21

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
2026 9 0 0 1 1 0 0 0 7 0
2025 4 0 0 0 3 0 0 0 1 0
2024 0 0 0 0 0 0 0 0 0 0
2023 0 0 0 0 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 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 2025-B181 DAILY ORBIT UPDATE (2025 January 30) 2025-01-30 12:23:00
2 MPEC 2025-Y64 DAILY ORBIT UPDATE (2025 December 19) 2025-12-19 12:16:00
3 MPEC 2025-Y255 DAILY ORBIT UPDATE (2025 December 30) 2025-12-30 12:21:00
4 MPEC 2025-Y256 2025 YY8 2025-12-30 13:02:00 NEA (H>22) CATCH
5 MPEC 2026-A24 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2026-01-07 23:27:00 Comet CATCH
6 MPEC 2026-E142 2026 ES2 2026-03-14 06:33:00 NEA (H>22) CATCH
7 MPEC 2026-F43 2026 FN 2026-03-18 15:26:00 NEA (18>H>22) CATCH
8 MPEC 2026-F51 2026 FU 2026-03-18 22:26:00 NEA (H>22) CATCH
9 MPEC 2026-F119 COMET C/2026 C1 (Tsuchinshan) 2026-03-21 16:48:00 Comet CATCH
10 MPEC 2026-F122 COMET C/2026 A2 (Bok) 2026-03-21 17:43:00 Comet CATCH
11 MPEC 2026-H87 2026 HJ2 2026-04-21 15:06:00 NEA (H>22) CATCH
12 MPEC 2026-H99 DAILY ORBIT UPDATE (2026 April 22) 2026-04-22 12:04:00
13 MPEC 2026-H135 2026 HB4 2026-04-25 05:14:00 NEA (H>22) CATCH

Objects Observed by This Station

Object Observations Discoveries First Obs Last Obs Magnitude MPECs
01627 8478 0 2025-01-14 2025-01-15 14.0 1413
06239 1680 0 2025-01-14 2025-01-15 20.6 280
0003I 270 0 2025-12-28 2026-01-02 N/A 45
K15KC2J 111 0 2026-04-20 2026-04-20 19.0 37
CK26A020 48 0 2026-03-15 2026-03-17 17.9 8
K26F00N 30 0 2026-03-17 2026-03-17 21.9 10
CK26C010 24 0 2026-03-12 2026-03-12 18.7 8
K26H04B 18 0 2026-04-23 2026-04-23 19.6 6
K25Y08A 15 0 2025-12-28 2025-12-28 25.4 5
K26H02J 15 0 2026-04-20 2026-04-20 20.2 5
K25X04N 12 0 2025-12-14 2025-12-14 19.2 4
K25Y08Y 12 0 2025-12-28 2025-12-28 N/A 6
K26F00U 3 0 2026-03-17 2026-03-17 18.0 0
K26E02S 2 0 2026-03-12 2026-03-12 19.1 0

List of Observers

Observer Group Total MPECs
J.-B.Marquette 7
Unknown 4
J. Marquette 1
J. Marquette, J.-B.Marquette 1
Individual Observer Total MPECs
J.-B.Marquette 8
Unknown 4
J. Marquette 2

List of Measurers

Measurer Group Total MPECs
Unknown 11
J.B.Marquette 1
J.-B.Marquette, J.B.Marquette 1
Individual Measurer Total MPECs
Unknown 11
J.B.Marquette 2
J.-B.Marquette 1

List of Facilities

Facilities Count
0.25-m f/3.71 reflector + CCD 1
0.25-m f/3.712 reflector + CMO 3
0.25-m f/3.715 reflector + CCD 3
0.30-m f/4.79 reflector + CCD 2
Unknown 4