830 Hudson

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 Orbit Update 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 16 0 0 1 15 0 0 0 0 0
2003 4 0 0 0 4 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 1 0 0 0 1 0 0 0 0 0
1999 0 0 0 0 0 0 0 0 0 0
1998 1 0 0 0 0 0 0 0 1 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 1998-F15 1998 FX2 1998-03-24 14:27:00 NEAl18 CATCH
2 MPEC 2000-C57 DAILY ORBIT UPDATE (2000 FEB. 14 UT) 2000-02-14 07:07:00
3 MPEC 2003-J24 DAILY ORBIT UPDATE (2003 MAY 6 UT) 2003-05-06 06:08:00
4 MPEC 2003-T49 DAILY ORBIT UPDATE (2003 OCT. 8 UT) 2003-10-08 06:07:00
5 MPEC 2003-U72 DAILY ORBIT UPDATE (2003 OCT. 26 UT) 2003-10-26 07:08:00
6 MPEC 2003-U78 DAILY ORBIT UPDATE (2003 OCT. 27 UT) 2003-10-27 07:08:00
7 MPEC 2004-B06 DAILY ORBIT UPDATE (2004 JAN. 18 UT) 2004-01-18 07:14:00
8 MPEC 2004-B13 DAILY ORBIT UPDATE (2004 JAN. 19 UT) 2004-01-19 07:14:00
9 MPEC 2004-B31 DAILY ORBIT UPDATE (2004 JAN. 22 UT) 2004-01-22 07:14:00
10 MPEC 2004-B38 DAILY ORBIT UPDATE (2004 JAN. 24 UT) 2004-01-24 07:14:00
11 MPEC 2004-B46 DAILY ORBIT UPDATE (2004 JAN. 25 UT) 2004-01-25 07:15:00
12 MPEC 2004-B49 DAILY ORBIT UPDATE (2004 JAN. 26 UT) 2004-01-26 07:14:00
13 MPEC 2004-C58 DAILY ORBIT UPDATE (2004 FEB. 15 UT) 2004-02-15 07:07:00
14 MPEC 2004-D02 DAILY ORBIT UPDATE (2004 FEB. 17 UT) 2004-02-17 07:08:00
15 MPEC 2004-D03 DAILY ORBIT UPDATE (2004 FEB. 18 UT) 2004-02-18 07:08:00
16 MPEC 2004-D10 DAILY ORBIT UPDATE (2004 FEB. 19 UT) 2004-02-19 07:08:00
17 MPEC 2004-D14 DAILY ORBIT UPDATE (2004 FEB. 20 UT) 2004-02-20 07:08:00
18 MPEC 2004-D26 OBSERVATIONS OF COMETS 2004-02-21 00:38:00 Comet CATCH
19 MPEC 2004-D36 DAILY ORBIT UPDATE (2004 FEB. 25 UT) 2004-02-25 14:42:00
20 MPEC 2004-D42 DAILY ORBIT UPDATE (2004 FEB. 27 UT) 2004-02-27 14:21:00
21 MPEC 2004-D47 DAILY ORBIT UPDATE (2004 FEB. 28 UT) 2004-02-28 07:08:00
22 MPEC 2004-T71 DAILY ORBIT UPDATE (2004 OCT. 15 UT) 2004-10-15 06:12:00

Objects Observed by This Station (54 total)

Object Observations Discoveries First Obs Last Obs Magnitude MPECs
11405 2067 0 2004-02-16 2004-02-16 N/A 689
J98V33O 1691 0 2004-01-16 2004-02-13 N/A 89
05332 1680 0 2003-05-05 2003-05-05 N/A 560
K03U11V 990 0 2003-10-24 2003-10-24 13.9 66
36183 867 0 2004-02-17 2004-02-17 19.1 289
K00S43P 780 0 2003-10-07 2003-10-25 16.9 65
65803 766 0 2004-01-16 2004-01-16 17.4 383
K03YB8G 640 0 2004-01-15 2004-02-13 21.7 64
K02A14L 564 0 2004-02-13 2004-02-13 20.6 141
K00Y29M 496 0 2004-01-16 2004-01-21 18.9 62
K03R10L 480 0 2003-10-02 2003-10-25 22.1 30
J99TL1F 472 0 2003-10-02 2003-10-25 20.6 59
K00X44H 438 0 2004-01-17 2004-01-17 18.0 146
K01C21C 428 0 2003-10-07 2003-10-07 18.8 107
K01C21B 423 0 2004-01-23 2004-01-23 18.3 141
K01X10U 385 0 2003-10-07 2004-01-23 17.1 55
K04Q02Z 328 0 2004-10-13 2004-10-13 N/A 82
CK03T040 312 0 2004-02-13 2004-02-13 18.5 78
K01B10E 308 0 2004-01-22 2004-01-22 N/A 77
K00D08K 288 0 2004-02-26 2004-02-27 20.1 24
K04Q01F 276 0 2004-10-13 2004-10-13 20.5 69
J99D04J 272 0 2004-01-23 2004-01-23 19.9 68
04587 270 0 2003-05-04 2003-05-05 19.5 90
J37U00B 264 0 2003-10-24 2003-10-24 14.4 22
K03F03T 258 0 2003-05-04 2003-05-05 20.3 86
K01B15W 243 0 2004-01-25 2004-02-26 18.5 27
K03H16M 240 0 2003-10-02 2003-10-02 20.2 80
K00V61J 210 0 2004-01-23 2004-01-23 18.1 70
K00C33K 192 0 2004-02-17 2004-02-17 19.9 64
K02C26F 183 0 2004-02-16 2004-02-16 20.6 61
K01A50A 172 0 2004-01-22 2004-01-23 17.9 43
K00B19D 171 0 2004-01-16 2004-01-16 N/A 57
K03YD7M 164 0 2004-02-13 2004-02-13 N/A 41
J98Y11Q 162 0 2004-01-23 2004-01-23 18.6 54
K02X90T 145 0 2004-01-20 2004-01-23 19.4 29
J91V00E 138 0 2004-01-20 2004-01-20 21.1 46
K02A04V 128 0 2004-01-25 2004-01-25 19.2 64
K00C59H 126 0 2000-02-07 2000-02-08 17.2 42
K01A43U 126 0 2004-02-26 2004-02-26 19.9 42
K04S01B 120 0 2004-10-12 2004-10-12 18.3 30
K02C00D 114 0 2004-02-16 2004-02-16 20.3 57
K01B16K 108 0 2004-01-23 2004-01-24 21.4 18
K03YB8K 99 0 2004-01-17 2004-01-17 19.4 33
K04T01P 98 0 2004-10-13 2004-10-13 19.2 49
K03T02H 95 0 2003-10-25 2003-10-25 25.0 19
J98F02X 94 0 1998-03-23 1998-03-23 N/A 47
K01R11Y 92 0 2004-01-23 2004-01-23 18.0 46
K04BA2V 92 0 2004-02-16 2004-02-16 19.4 46
K04A00F 72 0 2004-02-13 2004-02-13 19.1 36
K03SL4S 69 0 2003-10-25 2003-10-25 21.3 23
K01A02F 48 0 2004-02-16 2004-02-16 N/A 16
K04B01X 48 0 2004-02-15 2004-02-16 21.7 16
K01A47U 30 0 2004-01-24 2004-01-24 19.9 15
K04B18Z 15 0 2004-01-24 2004-01-24 20.9 5

List of Observers

Observer Group Total MPECs
Unknown 20
S.Brady 2
Individual Observer Total MPECs
Unknown 20
S.Brady 2

List of Measurers

Measurer Group Total MPECs
Unknown 22
Individual Measurer Total MPECs
Unknown 22

List of Facilities

Facilities Count
0.25-m f/5.6 reflector + CCD 2
Unknown 20