E54 TransAstra at Springbrook

Last update: UTC 2026-06-10 09:14:06

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 7 0 0 0 4 0 0 0 2 1
2025 0 0 0 0 0 0 0 0 0 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 2026-H99 DAILY ORBIT UPDATE (2026 April 22) 2026-04-22 12:04:00
2 MPEC 2026-J90 DAILY ORBIT UPDATE (2026 May 12) 2026-05-12 12:11:00
3 MPEC 2026-J95 2026 JW2 2026-05-12 22:06:00 NEA (H>22) CATCH
4 MPEC 2026-J116 DAILY ORBIT UPDATE (2026 May 14) 2026-05-14 12:13:00
5 MPEC 2026-J141 2026 JM4 2026-05-15 20:58:00 NEA (18>H>22) CATCH
6 MPEC 2026-K71 DAILY ORBIT UPDATE (2026 May 23) 2026-05-23 12:13:00

Objects Observed by This Station

Object Observations Discoveries First Obs Last Obs Magnitude MPECs
01980 5208 0 2026-04-16 2026-04-19 14.4 868
21088 5034 0 2026-04-18 2026-04-19 16.9 839
01685 4662 0 2026-04-15 2026-04-16 16.4 777
85628 4500 0 2026-04-17 2026-04-18 19.2 750
25916 4008 0 2026-04-15 2026-04-16 16.8 668
04954 2841 0 2026-05-11 2026-05-11 17.4 947
05863 1836 0 2026-04-15 2026-04-16 17.0 306
G3243 1782 0 2026-04-17 2026-04-18 18.1 297
53319 1434 0 2026-04-15 2026-04-16 17.5 239
54690 546 0 2026-04-18 2026-04-19 18.7 91
b4038 432 0 2026-04-16 2026-04-17 16.7 72
K26J01E 66 0 2026-05-22 2026-05-22 18.7 11
K26J02V 24 0 2026-05-13 2026-05-13 21.8 8
K26J02W 15 0 2026-05-12 2026-05-12 21.2 5
K26J04M 6 0 2026-05-13 2026-05-13 18.9 2

List of Observers

Observer Group Total MPECs
Unknown 4
B.Workinger, D.Davis, D.Hickey, E.Chen, E.Schmid, H.Bruni 2
Individual Observer Total MPECs
Unknown 4
B.Workinger 2
D.Davis 2
D.Hickey 2
E.Chen 2
E.Schmid 2
H.Bruni 2

List of Measurers

Measurer Group Total MPECs
Unknown 4
B.Workinger, E.Chen, E.Schmid, P.Gural, R.Jedicke 2
Individual Measurer Total MPECs
Unknown 4
B.Workinger 2
E.Chen 2
E.Schmid 2
P.Gural 2
R.Jedicke 2

List of Facilities

Facilities Count
0.2794-m f/2.2 Rowe-Ackermann Schmidt Astrograph + (9576, 6388) CMO 2
Unknown 4