853 Biosphere 2 Observatory
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 | 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 | 58 | 0 | 0 | 2 | 10 | 0 | 0 | 0 | 29 | 17 |
1999 | 35 | 0 | 0 | 3 | 7 | 0 | 0 | 0 | 17 | 8 |
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 2000-X10 2000 WK107 | 2000-12-01 19:10:00 | ✓ | NEA (18>H>22) | CATCH | |
2 | MPEC 2000-W61 DAILY ORBIT UPDATE (2000 NOV. 30 UT) | 2000-11-30 07:08:00 | ||||
3 | MPEC 2000-W60 2000 WS67 | 2000-11-30 01:54:00 | NEA (18>H>22) | CATCH | ||
4 | MPEC 2000-W58 2000 WM63 | 2000-11-29 19:30:00 | ✓ | NEA (18>H>22) | CATCH | |
5 | MPEC 2000-W57 2000 WL63 | 2000-11-29 19:21:00 | ✓ | NEA (18>H>22) | CATCH | |
6 | MPEC 2000-W56 2000 WK63 | 2000-11-29 19:13:00 | ✓ | NEAl18 | CATCH | |
7 | MPEC 2000-W55 2000 WJ63 | 2000-11-29 19:06:00 | ✓ | NEA (18>H>22) | CATCH | |
8 | MPEC 2000-W51 DAILY ORBIT UPDATE (2000 NOV. 28 UT) | 2000-11-28 07:08:00 | ||||
9 | MPEC 2000-W50 2000 WY28 | 2000-11-27 23:12:00 | NEA (18>H>22) | CATCH | ||
10 | MPEC 2000-W49 2000 WX28 | 2000-11-27 23:05:00 | NEA (18>H>22) | CATCH |
List of Observers
Observers | Count |
---|---|
G. J. Garradd | 248 |
G. Garradd | 3 |
G. J. Garradd, B. Swift, D. J. Norlander | 12 |
G. J. Garradd, T. L. Laurance | 9 |
G. J. Garradd, S. Airieau | 76 |
List of Measurers
Measurers | Count |
---|---|
No matching records found |
List of Facilities
Facilities | Count |
---|---|
0.5-m f/8.1 reflector + CCD | 240 |
0.6-m f/8.0 reflector + CCD | 4 |
0.6-m f/8.1 reflector + CCD | 104 |