U74 JPL SynTrack Robotic Telescope 2, Auberry

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
2025 49 0 0 0 8 0 0 0 35 6
2024 11 0 1 0 6 0 0 0 2 2
2023 53 0 6 1 21 0 0 0 16 9
2022 16 0 0 0 6 0 0 0 5 5
2021 2 0 0 0 1 0 0 0 0 1
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-N02 2025 MH91 2025-07-02 01:44:00 NEA (H>22) CATCH
2 MPEC 2025-M162 2025 MM90 2025-06-30 14:45:00 NEA (H>22) CATCH
3 MPEC 2025-M155 2025 MJ90 2025-06-30 10:25:00 PHAg18 CATCH
4 MPEC 2025-M153 2025 MF90 2025-06-30 00:46:00 NEA (H>22) CATCH
5 MPEC 2025-M144 2025 MZ89 2025-06-29 11:23:00 NEA (H>22) CATCH
6 MPEC 2025-M140 DAILY ORBIT UPDATE (2025 June 28) 2025-06-28 12:54:00
7 MPEC 2025-M139 2025 MX89 2025-06-28 04:10:00 NEA (18>H>22) CATCH
8 MPEC 2025-M138 2025 MW89 2025-06-28 00:33:00 NEA (H>22) CATCH
9 MPEC 2025-M137 2025 MV89 2025-06-28 00:31:00 NEA (H>22) CATCH
10 MPEC 2025-M124 2025 MM89 2025-06-27 03:26:00 NEA (18>H>22) CATCH
11 MPEC 2025-M123 2025 ML89 2025-06-27 02:42:00 NEA (H>22) CATCH
12 MPEC 2025-M113 2025 MD89 2025-06-26 10:10:00 NEA (H>22) CATCH
13 MPEC 2025-M106 2025 MV88 2025-06-25 18:56:00 NEA (H>22) CATCH
14 MPEC 2025-M101 DAILY ORBIT UPDATE (2025 June 25) 2025-06-25 12:52:00
15 MPEC 2025-M99 2025 MS88 2025-06-25 07:06:00 NEA (H>22) CATCH
16 MPEC 2025-M72 2025 MA2 2025-06-23 01:15:00 NEA (H>22) CATCH
17 MPEC 2025-M70 2025 MY1 2025-06-22 22:56:00 NEA (H>22) CATCH
18 MPEC 2025-M59 2025 MP1 2025-06-22 01:42:00 NEA (H>22) CATCH
19 MPEC 2025-M46 2025 MB1 2025-06-20 23:07:00 NEA (H>22) CATCH
20 MPEC 2025-M45 2025 MA1 2025-06-20 22:31:00 NEA (H>22) CATCH
21 MPEC 2025-M37 2025 MS 2025-06-20 13:48:00 NEA (H>22) CATCH
22 MPEC 2025-M34 2025 MP 2025-06-20 13:42:00 NEA (H>22) CATCH
23 MPEC 2025-M26 2025 MK 2025-06-18 22:36:00 NEA (H>22) CATCH
24 MPEC 2025-M25 2025 MJ 2025-06-18 19:13:00 NEA (H>22) CATCH
25 MPEC 2025-M14 2025 ME 2025-06-17 14:15:00 NEA (H>22) CATCH
26 MPEC 2025-M12 2025 MD 2025-06-17 13:56:00 NEA (H>22) CATCH
27 MPEC 2025-M11 2025 MC 2025-06-17 13:16:00 NEA (H>22) CATCH
28 MPEC 2025-M10 DAILY ORBIT UPDATE (2025 June 17) 2025-06-17 12:36:00
29 MPEC 2025-M09 2025 MB 2025-06-17 11:37:00 NEA (H>22) CATCH
30 MPEC 2025-M08 2025 MA 2025-06-17 11:35:00 NEA (H>22) CATCH
31 MPEC 2025-M04 2025 LZ 2025-06-16 10:29:00 NEA (H>22) CATCH
32 MPEC 2025-M03 2025 LY 2025-06-16 05:46:00 NEA (18>H>22) CATCH
33 MPEC 2025-M02 2025 LX 2025-06-16 05:38:00 PHAg18 CATCH
34 MPEC 2025-L50 DAILY ORBIT UPDATE (2025 June 8) 2025-06-08 12:30:00
35 MPEC 2025-L47 2025 LO 2025-06-07 13:10:00 PHAg18 CATCH
36 MPEC 2025-L45 2025 LN 2025-06-07 02:35:00 NEA (H>22) CATCH
37 MPEC 2025-L11 2025 LB 2025-06-02 14:46:00 NEA (H>22) CATCH
38 MPEC 2025-L07 2025 LA 2025-06-02 10:57:00 NEA (H>22) CATCH
39 MPEC 2025-K135 2025 KW7 2025-05-29 23:46:00 NEA (H>22) CATCH
40 MPEC 2025-K134 2025 KV7 2025-05-29 23:16:00 NEA (H>22) CATCH
41 MPEC 2025-K129 DAILY ORBIT UPDATE (2025 May 29) 2025-05-29 12:15:00
42 MPEC 2025-K125 2025 KS6 2025-05-29 00:31:00 NEA (H>22) CATCH
43 MPEC 2025-K118 DAILY ORBIT UPDATE (2025 May 28) 2025-05-28 12:13:00
44 MPEC 2025-K105 2025 KC4 2025-05-27 04:17:00 NEA (H>22) CATCH
45 MPEC 2025-K102 2025 KZ3 2025-05-26 22:46:00 NEA (H>22) CATCH
46 MPEC 2025-K101 2025 KX3 2025-05-26 16:59:00 NEA (H>22) CATCH
47 MPEC 2025-K61 2025 KL1 2025-05-23 14:36:00 NEA (H>22) CATCH
48 MPEC 2025-K57 DAILY ORBIT UPDATE (2025 May 23) 2025-05-23 12:03:00
49 MPEC 2025-K38 DAILY ORBIT UPDATE (2025 May 21) 2025-05-21 12:08:00
50 MPEC 2024-J265 DAILY ORBIT UPDATE (2024 May 11) 2024-05-11 12:02:00
51 MPEC 2024-J249 DAILY ORBIT UPDATE (2024 May 10) 2024-05-10 12:14:00
52 MPEC 2024-J245 2024 JX8 2024-05-10 11:55:00 NEA (H>22) CATCH
53 MPEC 2024-J220 DAILY ORBIT UPDATE (2024 May 9) 2024-05-09 12:13:00
54 MPEC 2024-J153 DAILY ORBIT UPDATE (2024 May 8) 2024-05-08 12:11:00
55 MPEC 2024-J147 2024 JM3 2024-05-08 10:53:00 NEA (H>22) CATCH
56 MPEC 2024-J61 DAILY ORBIT UPDATE (2024 May 4) 2024-05-04 12:05:00
57 MPEC 2024-G172 DAILY ORBIT UPDATE (2024 April 12) 2024-04-12 12:18:00
58 MPEC 2024-G168 2024 GB4 2024-04-12 04:36:00 NEA (H>22) CATCH
59 MPEC 2024-C159 2024 CH4 2024-02-14 02:05:00 NEA (H>22) CATCH
60 MPEC 2024-B166 2024 BR3 2024-01-31 03:11:00 NEA (H>22) CATCH
61 MPEC 2023-Y25 2023 XR16 2023-12-17 15:02:00 NEA (H>22) CATCH
62 MPEC 2023-Y11 2023 XK15 2023-12-16 15:22:00 NEA (H>22) CATCH
63 MPEC 2023-X307 2023 XM14 2023-12-15 20:16:00 NEA (H>22) CATCH
64 MPEC 2023-X302 2023 XB14 2023-12-15 10:24:00 NEA (H>22) CATCH
65 MPEC 2023-X279 DAILY ORBIT UPDATE (2023 December 14) 2023-12-14 12:10:00
66 MPEC 2023-X273 2023 XQ12 2023-12-14 01:06:00 NEA (H>22) CATCH
67 MPEC 2023-X166 2023 XF5 2023-12-10 01:31:00 NEA (18>H>22) CATCH
68 MPEC 2023-X165 DAILY ORBIT UPDATE (2023 December 9) 2023-12-09 15:32:00
69 MPEC 2023-X131 2020 XN2 2023-12-07 11:56:00 NEA (H>22) CATCH
70 MPEC 2023-X107 2023 XL2 2023-12-06 13:24:00 NEA (H>22) CATCH
71 MPEC 2023-X104 2023 XH2 2023-12-06 13:21:00 NEA (H>22) CATCH
72 MPEC 2023-X102 DAILY ORBIT UPDATE (2023 December 6) 2023-12-06 12:29:00
73 MPEC 2023-X86 2023 XR1 2023-12-06 03:20:00 NEA (H>22) CATCH
74 MPEC 2023-X74 2023 XM1 2023-12-05 14:45:00 NEA (H>22) CATCH
75 MPEC 2023-X62 DAILY ORBIT UPDATE (2023 December 5) 2023-12-05 12:26:00
76 MPEC 2023-W100 2023 WJ2 2023-11-23 02:28:00 NEA (H>22) CATCH
77 MPEC 2023-W82 2023 WA2 2023-11-22 11:53:00 NEA (H>22) CATCH
78 MPEC 2023-V255 DAILY ORBIT UPDATE (2023 November 15) 2023-11-15 12:40:00
79 MPEC 2023-V242 DAILY ORBIT UPDATE (2023 November 14) 2023-11-14 12:38:00
80 MPEC 2023-V239 2023 VM8 2023-11-13 23:47:00 NEA (H>22) CATCH
81 MPEC 2023-V230 DAILY ORBIT UPDATE (2023 November 13) 2023-11-13 12:34:00
82 MPEC 2023-V211 DAILY ORBIT UPDATE (2023 November 12) 2023-11-12 12:32:00
83 MPEC 2023-V206 2023 VD7 2023-11-11 20:48:00 NEA (H>22) CATCH
84 MPEC 2023-V195 DAILY ORBIT UPDATE (2023 November 11) 2023-11-11 12:30:00
85 MPEC 2023-V65 DAILY ORBIT UPDATE (2023 November 6) 2023-11-06 12:09:00
86 MPEC 2023-V55 2023 VL1 2023-11-05 23:46:00 NEA (H>22) CATCH
87 MPEC 2023-V42 DAILY ORBIT UPDATE (2023 November 5) 2023-11-05 12:07:00
88 MPEC 2023-V22 2023 VK 2023-11-04 03:01:00 NEA (H>22) CATCH
89 MPEC 2023-V21 2023 VJ 2023-11-04 03:00:00 NEA (H>22) CATCH
90 MPEC 2023-U194 DAILY ORBIT UPDATE (2023 October 22) 2023-10-22 12:08:00
91 MPEC 2023-U177 2023 UB4 2023-10-21 20:10:00 NEA (H>22) CATCH
92 MPEC 2023-U140 2023 UT2 2023-10-20 14:38:00 NEA (H>22) CATCH
93 MPEC 2023-U128 2023 UM2 2023-10-20 13:21:00 NEA (H>22) CATCH
94 MPEC 2023-U114 2023 UY1 2023-10-19 19:47:00 NEA (H>22) CATCH
95 MPEC 2023-U112 2023 UW1 2023-10-19 19:44:00 NEA (H>22) CATCH
96 MPEC 2023-U110 2023 UU1 2023-10-19 19:42:00 NEA (H>22) CATCH
97 MPEC 2023-U100 DAILY ORBIT UPDATE (2023 October 19) 2023-10-19 12:38:00
98 MPEC 2023-Q166 DAILY ORBIT UPDATE (2023 August 31) 2023-08-31 12:01:00
99 MPEC 2023-Q165 2023 QS7 2023-08-30 20:54:00 NEA (18>H>22) CATCH
100 MPEC 2023-H176 DAILY ORBIT UPDATE (2023 April 25) 2023-04-25 12:26:00
101 MPEC 2023-H166 DAILY ORBIT UPDATE (2023 April 24) 2023-04-24 12:25:00
102 MPEC 2023-H164 2023 HE4 2023-04-24 10:54:00 NEA (H>22) CATCH
103 MPEC 2023-H163 2023 HD4 2023-04-24 10:53:00 NEA (H>22) CATCH
104 MPEC 2023-H161 2023 HB4 2023-04-24 10:51:00 NEA (H>22) CATCH
105 MPEC 2023-H147 2023 HM3 2023-04-22 14:46:00 NEA (H>22) CATCH
106 MPEC 2023-H133 DAILY ORBIT UPDATE (2023 April 22) 2023-04-22 13:29:00
107 MPEC 2023-H126 2023 HT2 2023-04-21 18:45:00 NEA (H>22) CATCH
108 MPEC 2023-H122 DAILY ORBIT UPDATE (2023 April 21) 2023-04-21 12:19:00
109 MPEC 2023-E50 DAILY ORBIT UPDATE (2023 March 7) 2023-03-07 13:01:00
110 MPEC 2023-E47 DAILY ORBIT UPDATE (2023 March 6) 2023-03-06 12:49:00
111 MPEC 2023-B205 DAILY ORBIT UPDATE (2023 January 30) 2023-01-30 12:04:00
112 MPEC 2023-B185 2023 BE6 2023-01-29 13:49:00 NEA (H>22) CATCH
113 MPEC 2023-B162 2023 BH5 2023-01-28 14:53:00 NEA (H>22) CATCH
114 MPEC 2022-X16 DAILY ORBIT UPDATE (2022 December 1) 2022-12-01 12:03:00
115 MPEC 2022-W190 DAILY ORBIT UPDATE (2022 November 26) 2022-11-26 12:22:00
116 MPEC 2022-W135 2022 WS3 2022-11-22 13:11:00 NEA (H>22) CATCH
117 MPEC 2022-W133 DAILY ORBIT UPDATE (2022 November 22) 2022-11-22 12:15:00
118 MPEC 2022-W129 2022 WO3 2022-11-22 00:32:00 NEA (H>22) CATCH
119 MPEC 2022-W127 2022 WM3 2022-11-21 22:57:00 NEA (H>22) CATCH
120 MPEC 2022-V48 2022 UA28 2022-11-02 11:41:00 NEA (H>22) CATCH
121 MPEC 2022-V15 2022 UV21 2022-11-01 13:37:00 NEA (H>22) CATCH
122 MPEC 2022-U15 2022 UE 2022-10-17 20:41:00 NEA (H>22) CATCH
123 MPEC 2022-P74 2022 OC10 2022-08-05 06:05:00 NEA (H>22) CATCH
124 MPEC 2022-O15 2022 OE 2022-07-21 11:29:00 NEA (H>22) CATCH
125 MPEC 2022-N75 DAILY ORBIT UPDATE (2022 July 10) 2022-07-10 12:04:00
126 MPEC 2022-N43 2022 NR 2022-07-07 11:11:00 NEA (H>22) CATCH
127 MPEC 2022-M110 2022 MD3 2022-06-30 11:17:00 NEA (H>22) CATCH
128 MPEC 2022-C16 DAILY ORBIT UPDATE (2022 February 2) 2022-02-02 12:19:00
129 MPEC 2022-B08 DAILY ORBIT UPDATE (2022 January 21) 2022-01-21 12:18:00
130 MPEC 2021-T266 2021 TZ13 2021-10-14 17:34:00 NEA (H>22) CATCH
131 MPEC 2021-S105 DAILY ORBIT UPDATE (2021 September 28) 2021-09-28 12:05:00

List of Observers

Observer Group Total MPECs
C.Zhai, M.Shao, M.Zhan, N.Saini, R.Trahan 156
M.Shao, M.Zhan, N.Saini, R.Trahan 108
Individual Observer Total MPECs
M.Shao 264
M.Zhan 264
N.Saini 264
R.Trahan 264
C.Zhai 156

List of Measurers

Measurer Group Total MPECs
Individual Measurer Total MPECs

List of Facilities

Facilities Count
0.36-m f/2.2 Schmidt 6
0.36-m Reflector + CCD 258