684 Prescott

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 2 0 0 0 1 0 0 0 0 1
2001 12 0 0 1 5 0 0 0 5 1
2000 21 0 1 1 10 0 0 0 6 3
1999 21 0 0 1 6 0 0 0 11 3
1998 5 0 0 0 3 0 0 0 1 1
1997 3 0 0 3 0 0 0 0 0 0
1996 2 0 0 2 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 2002-G01 DAILY ORBIT UPDATE (2002 APR. 1 UT) 2002-04-01 07:06:00
2 MPEC 2002-F13 2002 EY11 2002-03-18 16:39:00 ✓ NEA (H>22) CATCH
3 MPEC 2001-S29 DAILY ORBIT UPDATE (2001 SEPT. 25 UT) 2001-09-25 07:20:00
4 MPEC 2001-S19 DAILY ORBIT UPDATE (2001 SEPT. 21 UT) 2001-09-21 07:06:00
5 MPEC 2001-S15 2001 SK9 2001-09-20 17:33:00 NEA (18>H>22) CATCH
6 MPEC 2001-S12 DAILY ORBIT UPDATE (2001 SEPT. 20 UT) 2001-09-20 07:05:00
7 MPEC 2001-S10 DAILY ORBIT UPDATE (2001 SEPT. 19 UT) 2001-09-19 07:05:00
8 MPEC 2001-K29 2001 KY1 2001-05-24 17:18:00 Unusual CATCH
9 MPEC 2001-H10 2001 GT2 2001-04-16 20:10:00 PHAg18 CATCH
10 MPEC 2001-H08 2001 GQ2 2001-04-16 19:46:00 PHAg18 CATCH
11 MPEC 2001-H05 2001 GO2 2001-04-16 19:25:00 NEA (H>22) CATCH
12 MPEC 2001-F51 COMET P/2001 F1 (NEAT) 2001-03-29 19:18:00 Comet CATCH
13 MPEC 2001-A27 DAILY ORBIT UPDATE (2001 JAN. 5 UT) 2001-01-05 07:18:00
14 MPEC 2001-A23 2001 AE2 2001-01-04 17:32:00 ✓ NEA (18>H>22) CATCH
15 MPEC 2000-W60 2000 WS67 2000-11-30 01:54:00 ✓ NEA (18>H>22) CATCH
16 MPEC 2000-W04 DAILY ORBIT UPDATE (2000 NOV. 18 UT) 2000-11-18 07:07:00
17 MPEC 2000-U25 DAILY ORBIT UPDATE (2000 OCT. 26 UT) 2000-10-26 06:08:00
18 MPEC 2000-U11 DAILY ORBIT UPDATE (2000 OCT. 22 UT) 2000-10-22 06:08:00
19 MPEC 2000-U10 DAILY ORBIT UPDATE (2000 OCT. 21 UT) 2000-10-21 06:08:00
20 MPEC 2000-U06 DAILY ORBIT UPDATE (2000 OCT. 19 UT) 2000-10-19 06:08:00
21 MPEC 2000-U05 DAILY ORBIT UPDATE (2000 OCT. 18 UT) 2000-10-18 06:08:00
22 MPEC 2000-T27 2000 TU28 2000-10-07 15:12:00 PHAg18 CATCH
23 MPEC 2000-T21 2000 SC241 2000-10-05 22:12:00 ✓ NEA (18>H>22) CATCH
24 MPEC 2000-T05 DAILY ORBIT UPDATE (2000 OCT. 2 UT) 2000-10-02 06:30:00
25 MPEC 2000-T03 2000 SY162 2000-10-01 21:23:00 NEA (18>H>22) CATCH
26 MPEC 2000-S70 2000 SE45 2000-09-29 21:05:00 NEAl18 CATCH
27 MPEC 2000-S67 COMET C/2000 S2 (LINEAR) 2000-09-29 14:27:00 Comet CATCH
28 MPEC 2000-S51 2000 SO10 2000-09-25 19:07:00 NEAl18 CATCH
29 MPEC 2000-S46 DAILY ORBIT UPDATE (2000 SEPT. 25 UT) 2000-09-25 07:08:00
30 MPEC 2000-S40 2000 SD8 2000-09-24 21:23:00 NEA (18>H>22) CATCH
31 MPEC 2000-S17 2000 SL 2000-09-20 18:30:00 PHAg18 CATCH
32 MPEC 2000-R24 2000 RV37 2000-09-06 16:53:00 ✓ NEA (18>H>22) CATCH
33 MPEC 2000-G40 DAILY ORBIT UPDATE (2000 APR. 11 UT) 2000-04-11 06:16:00 ✓
34 MPEC 2000-F40 DAILY ORBIT UPDATE (2000 MAR. 27 UT) 2000-03-27 07:06:00
35 MPEC 1999-Y33 1999 YK5 1999-12-31 05:05:00 NEAl18 CATCH
36 MPEC 1999-Y29 DAILY ORBIT UPDATE (1999 DEC. 28 UT) 1999-12-28 07:17:00
37 MPEC 1999-X16 1999 XP35 1999-12-09 20:15:00 NEA (18>H>22) CATCH
38 MPEC 1999-V01 DAILY ORBIT UPDATE (1999 NOV. 1 UT) 1999-11-01 06:59:00
39 MPEC 1999-U05 1999 TW16 1999-10-16 21:50:00 NEA (18>H>22) CATCH
40 MPEC 1999-T57 DAILY ORBIT UPDATE (1999 OCT. 14 UT) 1999-10-14 06:07:00
41 MPEC 1999-T54 1999 TL12 1999-10-13 22:12:00 ✓ NEA (18>H>22) CATCH
42 MPEC 1999-T53 1999 TK12 1999-10-13 21:42:00 ✓ NEA (18>H>22) CATCH
43 MPEC 1999-T44 1999 TB10 1999-10-11 16:57:00 NEA (18>H>22) CATCH
44 MPEC 1999-M28 1999 LD31 1999-06-25 17:05:00 Unusual CATCH
45 MPEC 1999-M13 1999 LD30 1999-06-20 16:12:00 NEA (18>H>22) CATCH
46 MPEC 1999-K06 COMET C/1999 J4 (LINEAR) 1999-05-17 22:39:00 Comet CATCH
47 MPEC 1999-K05 1999 JA11 1999-05-17 17:37:00 ✓ NEA (18>H>22) CATCH
48 MPEC 1999-J50 1999 JT6 1999-05-15 17:41:00 PHAl18 CATCH
49 MPEC 1999-J49 1999 JR6 1999-05-15 17:31:00 NEA (18>H>22) CATCH
50 MPEC 1999-J24 DAILY ORBIT UPDATE (1999 MAY 8 UT) 1999-05-08 06:05:00
51 MPEC 1999-F25 1999 FQ10 1999-03-24 21:17:00 NEA (H>22) CATCH
52 MPEC 1999-F20 1999 FQ5 1999-03-22 18:05:00 NEAl18 CATCH
53 MPEC 1999-D17 1999 DK3 1999-02-24 21:21:00 NEAl18 CATCH
54 MPEC 1999-D01 DAILY ORBIT UPDATE (1999 FEB. 16 UT) 1999-02-16 07:06:00
55 MPEC 1999-C33 DAILY ORBIT UPDATE (1999 FEB. 15 UT) 1999-02-15 07:06:00
56 MPEC 1998-Y32 DAILY ORBIT UPDATE (1998 DEC. 27 UT) 1998-12-27 07:06:00
57 MPEC 1998-Y10 DAILY ORBIT UPDATE (1998 DEC. 18 UT) 1998-12-18 07:06:00
58 MPEC 1998-W37 DAILY ORBIT UPDATE (1998 NOV. 26 UT) 1998-11-26 07:06:00
59 MPEC 1998-W30 1998 WQ5 1998-11-24 16:23:00 NEAl18 CATCH
60 MPEC 1998-H25 1998 HZ7 1998-04-25 21:33:00 ✓ Unusual CATCH
61 MPEC 1997-V09 1997 UH9 1997-11-04 17:24:00 NEA (18>H>22) CATCH
62 MPEC 1997-J01 1997 GD32 1997-05-01 13:55:00 PHAg18 CATCH
63 MPEC 1997-B04 1990 BA 1997-01-19 21:05:00 NEAl18 CATCH
64 MPEC 1996-K07 1996 JG 1996-05-19 15:19:00 PHAg18 CATCH
65 MPEC 1996-K05 1996 JA1 1996-05-18 22:27:00 PHAg18 CATCH

List of Observers

Observers Count
P. G. Comba 119
P. Comba 17

List of Measurers

Measurers Count

List of Facilities

Facilities Count
0.46-m f/4.5 reflector 8
0.46-m f/4.5 reflector + CCD 128