853 Biosphere 2 Observatory

Where is this 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
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
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
11 MPEC 2000-W43 2000 WQ19 2000-11-26 19:00:00 NEA (18>H>22) CATCH
12 MPEC 2000-W42 2000 WP19 2000-11-26 18:57:00 NEA (H>22) CATCH
13 MPEC 2000-W37 2000 WN10 2000-11-24 21:50:00 NEA (18>H>22) CATCH
14 MPEC 2000-W36 2000 WM10 2000-11-24 21:49:00 NEA (H>22) CATCH
15 MPEC 2000-W35 2000 WL10 2000-11-24 21:36:00 NEAl18 CATCH
16 MPEC 2000-W34 2000 WK10 2000-11-24 21:33:00 PHAg18 CATCH
17 MPEC 2000-W33 2000 WJ10 2000-11-24 21:28:00 NEA (18>H>22) CATCH
18 MPEC 2000-W32 2000 WH10 2000-11-24 21:25:00 NEA (H>22) CATCH
19 MPEC 2000-W31 2000 WG10 2000-11-24 21:16:00 NEA (H>22) CATCH
20 MPEC 2000-W30 2000 WF10 2000-11-24 21:05:00 Unusual CATCH
21 MPEC 2000-W29 2000 VU2 = 2000 VW55 2000-11-24 20:39:00 Unusual CATCH
22 MPEC 2000-W16 2000 WG6 2000-11-21 21:04:00 NEAl18 CATCH
23 MPEC 2000-W15 2000 WF6 2000-11-21 20:58:00 NEA (18>H>22) CATCH
24 MPEC 2000-W14 2000 WE6 2000-11-21 20:51:00 Unusual CATCH
25 MPEC 2000-W09 DAILY ORBIT UPDATE (2000 NOV. 19 UT) 2000-11-19 07:07:00
26 MPEC 2000-W07 2000 WB1 2000-11-18 20:05:00 NEAl18 CATCH
27 MPEC 2000-W06 2000 WC1 2000-11-18 19:52:00 NEA (H>22) CATCH
28 MPEC 2000-W05 2000 VE62 2000-11-18 19:44:00 NEAl18 CATCH
29 MPEC 2000-W03 2000 VJ61 2000-11-16 18:29:00 NEAl18 CATCH
30 MPEC 2000-V12 2000 VM2 2000-11-03 13:40:00 NEAl18 CATCH
31 MPEC 2000-V11 2000 UY33 2000-11-03 13:34:00 NEA (H>22) CATCH
32 MPEC 2000-V10 DAILY ORBIT UPDATE (2000 NOV. 3 UT) 2000-11-03 07:08:00
33 MPEC 2000-V08 2000 UQ30 2000-11-02 16:04:00 NEA (18>H>22) CATCH
34 MPEC 2000-V06 2000 UO30 2000-11-02 15:22:00 NEA (H>22) CATCH
35 MPEC 2000-V05 2000 UN30 2000-11-02 15:10:00 NEAl18 CATCH
36 MPEC 2000-S45 2000 SJ8 2000-09-24 21:59:00 NEA (18>H>22) CATCH
37 MPEC 2000-S44 2000 SH8 2000-09-24 21:53:00 NEA (18>H>22) CATCH
38 MPEC 2000-S43 2000 SG8 2000-09-24 21:45:00 NEAl18 CATCH
39 MPEC 2000-S42 2000 SF8 2000-09-24 21:35:00 NEA (18>H>22) CATCH
40 MPEC 2000-S41 2000 SE8 2000-09-24 21:29:00 NEA (H>22) CATCH
41 MPEC 2000-S40 2000 SD8 2000-09-24 21:23:00 NEA (18>H>22) CATCH
42 MPEC 2000-S38 2000 SB8 2000-09-24 21:13:00 NEA (18>H>22) CATCH
43 MPEC 2000-S31 2000 SY2 2000-09-22 15:47:00 PHAl18 CATCH
44 MPEC 2000-S30 DAILY ORBIT UPDATE (2000 SEPT. 22 UT) 2000-09-22 06:19:00
45 MPEC 2000-S21 DAILY ORBIT UPDATE (2000 SEPT. 21 UT) 2000-09-21 06:16:00
46 MPEC 2000-S17 2000 SL 2000-09-20 18:30:00 PHAg18 CATCH
47 MPEC 2000-S04 COMET P/2000 R2 (LINEAR) 2000-09-18 14:17:00 Comet CATCH
48 MPEC 2000-R44 2000 RN77 2000-09-10 17:24:00 NEA (18>H>22) CATCH
49 MPEC 2000-R43 2000 RL77 2000-09-10 17:10:00 NEAl18 CATCH
50 MPEC 2000-R41 DAILY ORBIT UPDATE (2000 SEPT. 10 UT) 2000-09-10 06:26:00
51 MPEC 2000-R40 2000 RK60 2000-09-09 15:42:00 NEA (18>H>22) CATCH
52 MPEC 2000-R39 2000 RJ60 2000-09-09 15:29:00 NEA (18>H>22) CATCH
53 MPEC 2000-R38 2000 RH60 2000-09-09 15:16:00 NEA (18>H>22) CATCH
54 MPEC 2000-R37 DAILY ORBIT UPDATE (2000 SEPT. 9 UT) 2000-09-09 06:26:00
55 MPEC 2000-O05 DAILY ORBIT UPDATE (2000 JULY 18 UT) 2000-07-18 06:23:00
56 MPEC 2000-M25 2000 MU1 2000-06-28 15:59:00 PHAg18 CATCH
57 MPEC 2000-L43 2000 LY27 2000-06-13 16:57:00 PHAl18 CATCH
58 MPEC 2000-L34 DAILY ORBIT UPDATE (2000 JUNE 10 UT) 2000-06-10 06:30:00
59 MPEC 1999-W17 DAILY ORBIT UPDATE (1999 NOV. 21 UT) 1999-11-21 07:07:00
60 MPEC 1999-W16 DAILY ORBIT UPDATE (1999 NOV. 20 UT) 1999-11-20 07:06:00
61 MPEC 1999-W11 DAILY ORBIT UPDATE (1999 NOV. 18 UT) 1999-11-18 07:06:00
62 MPEC 1999-W06 1999 VT25 1999-11-17 18:35:00 PHAg18 CATCH
63 MPEC 1999-V47 DAILY ORBIT UPDATE (1999 NOV. 15 UT) 1999-11-15 07:06:00
64 MPEC 1999-V45 1999 VG22 1999-11-14 19:22:00 NEA (18>H>22) CATCH
65 MPEC 1999-V44 1999 VF22 1999-11-14 19:13:00 PHAg18 CATCH
66 MPEC 1999-V43 DAILY ORBIT UPDATE (1999 NOV. 14 UT) 1999-11-14 07:06:00
67 MPEC 1999-V40 1999 VL12 1999-11-12 17:25:00 NEAl18 CATCH
68 MPEC 1999-V39 1999 VK12 1999-11-12 17:22:00 NEA (H>22) CATCH
69 MPEC 1999-V37 1999 VQ11 1999-11-11 19:35:00 NEA (18>H>22) CATCH
70 MPEC 1999-V36 1999 VP11 1999-11-11 19:34:00 PHAg18 CATCH
71 MPEC 1999-V35 1999 VO11 1999-11-11 19:27:00 NEA (18>H>22) CATCH
72 MPEC 1999-V34 1999 VN11 1999-11-11 19:20:00 NEA (18>H>22) CATCH
73 MPEC 1999-V33 1999 VM11 1999-11-11 19:15:00 NEA (18>H>22) CATCH
74 MPEC 1999-V28 DAILY ORBIT UPDATE (1999 NOV. 9 UT) 1999-11-09 07:06:00
75 MPEC 1999-V27 1999 VS6 1999-11-08 22:59:00 NEA (18>H>22) CATCH
76 MPEC 1999-V26 1999 VR6 1999-11-08 22:51:00 PHAg18 CATCH
77 MPEC 1999-V25 1999 VQ6 1999-11-08 22:46:00 NEA (18>H>22) CATCH
78 MPEC 1999-V24 1999 VP6 1999-11-08 22:40:00 NEA (18>H>22) CATCH
79 MPEC 1999-V23 1999 VO6 1999-11-08 22:35:00 NEAl18 CATCH
80 MPEC 1999-V22 1999 VN6 1999-11-08 22:18:00 NEA (18>H>22) CATCH
81 MPEC 1999-V21 1999 VQ5 1999-11-08 22:08:00 Unusual CATCH
82 MPEC 1999-V17 COMET P/1999 U3 (LINEAR) 1999-11-06 14:20:00 Comet CATCH
83 MPEC 1999-V14 1999 VV 1999-11-04 17:52:00 NEAl18 CATCH
84 MPEC 1999-V13 1999 VU 1999-11-04 17:47:00 NEAl18 CATCH
85 MPEC 1999-V12 1999 VT 1999-11-04 17:38:00 PHAg18 CATCH
86 MPEC 1999-V11 1999 UZ5 1999-11-04 17:19:00 NEA (18>H>22) CATCH
87 MPEC 1999-V09 1999 UG5 1999-11-03 21:45:00 Unusual CATCH
88 MPEC 1999-V08 DAILY ORBIT UPDATE (1999 NOV. 3 UT) 1999-11-03 07:04:00
89 MPEC 1999-U37 1999 US3 1999-10-31 20:12:00 Unusual CATCH
90 MPEC 1999-U19 COMET C/1999 U1 (FERRIS) 1999-10-21 19:05:00 Comet CATCH
91 MPEC 1999-U12 1999 UQ 1999-10-19 17:45:00 NEA (18>H>22) CATCH
92 MPEC 1999-T55 1999 TM12 1999-10-13 22:15:00 NEA (18>H>22) CATCH
93 MPEC 1999-T52 1998 UP1 1999-10-13 16:38:00 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

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