T04 Haleakala-LCO OGG B #2

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 9 0 0 3 3 0 0 0 2 1
2024 6 0 0 2 2 0 0 0 2 0
2023 1 0 0 1 0 0 0 0 0 0
2022 2 0 0 0 1 0 0 0 1 0
2021 3 0 0 0 2 0 0 0 1 0
2020 0 0 0 0 0 0 0 0 0 0
2019 1 0 0 0 0 0 0 0 1 0
2018 5 0 0 0 5 0 0 0 0 0
2017 13 0 0 4 4 0 0 0 5 0
2016 6 0 0 0 4 0 0 0 2 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 2016-P28 2016 PT 2016-08-04 22:17:00 NEA (18>H>22) CATCH
2 MPEC 2016-S19 DAILY ORBIT UPDATE (2016 SEPT. 21 UT) 2016-09-21 12:03:00
3 MPEC 2016-V25 DAILY ORBIT UPDATE (2016 NOV. 4 UT) 2016-11-04 12:05:00
4 MPEC 2016-V102 2016 VX3 2016-11-10 19:17:00 NEA (18>H>22) CATCH
5 MPEC 2016-X41 DAILY ORBIT UPDATE (2016 DEC. 4 UT) 2016-12-04 13:06:00
6 MPEC 2016-Y40 DAILY ORBIT UPDATE (2016 DEC. 23 UT) 2016-12-23 13:05:00
7 MPEC 2017-B04 2017 AP19 2017-01-16 23:56:00 NEA (H>22) CATCH
8 MPEC 2017-B70 DAILY ORBIT UPDATE (2017 JAN. 27 UT) 2017-01-27 13:04:00
9 MPEC 2017-C14 DAILY ORBIT UPDATE (2017 FEB. 1 UT) 2017-02-01 13:05:00
10 MPEC 2017-C47 DAILY ORBIT UPDATE (2017 FEB. 4 UT) 2017-02-04 13:19:00
11 MPEC 2017-C49 DAILY ORBIT UPDATE (2017 FEB. 5 UT) 2017-02-05 13:05:00
12 MPEC 2017-C82 COMET C/2017 C1 (NEOWISE) 2017-02-12 02:48:00 Comet CATCH
13 MPEC 2017-D05 2017 CN32 2017-02-16 18:06:00 NEA (18>H>22) CATCH
14 MPEC 2017-F76 2017 FH3 2017-03-22 15:47:00 NEA (H>22) CATCH
15 MPEC 2017-F104 2017 FP64 2017-03-24 20:25:00 NEA (18>H>22) CATCH
16 MPEC 2017-H20 COMET 41P/Tuttle-Giacobini-Kresak 2017-04-20 16:30:00 Comet CATCH
17 MPEC 2017-J52 OBSERVATIONS AND ORBITS OF COMETS 2017-05-07 04:08:00 Comet CATCH
18 MPEC 2017-S131 2017 SW11 2017-09-25 20:38:00 Unusual CATCH
19 MPEC 2017-T14 OBSERVATIONS AND ORBITS OF COMETS 2017-10-03 16:54:00 Comet CATCH
20 MPEC 2018-G91 DAILY ORBIT UPDATE (2018 APR. 14 UT) 2018-04-14 12:02:00
21 MPEC 2018-K86 DAILY ORBIT UPDATE (2018 MAY 25 UT) 2018-05-25 12:05:00
22 MPEC 2018-K91 DAILY ORBIT UPDATE (2018 MAY 26 UT) 2018-05-26 12:07:00
23 MPEC 2018-N10 DAILY ORBIT UPDATE (2018 JULY 4 UT) 2018-07-04 12:04:00
24 MPEC 2018-W49 DAILY ORBIT UPDATE (2018 NOV. 23 UT) 2018-11-23 13:07:00
25 MPEC 2019-J142 OBSERVATIONS AND ORBITS OF COMETS 2019-05-15 14:22:00 Comet CATCH
26 MPEC 2021-O62 DAILY ORBIT UPDATE (2021 July 28) 2021-07-28 12:02:00
27 MPEC 2021-P122 2021 PG5 2021-08-11 17:58:00 NEA (H>22) CATCH
28 MPEC 2021-V274 DAILY ORBIT UPDATE (2021 November 12) 2021-11-12 12:29:00
29 MPEC 2022-W78 COMET P/2020 MK4 (PANSTARRS) 2022-11-20 05:47:00 Comet CATCH
30 MPEC 2022-W171 DAILY ORBIT UPDATE (2022 November 25) 2022-11-25 12:19:00
31 MPEC 2023-O39 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-07-20 07:10:00 Comet CATCH
32 MPEC 2024-E49 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-03-05 06:42:00 Comet CATCH
33 MPEC 2024-G193 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-04-13 23:03:00 Comet CATCH
34 MPEC 2024-L04 COMET P/2024 FG9 (Nanshan-Hahn) 2024-06-01 04:41:00 Comet CATCH
35 MPEC 2024-L71 2024 LH1 2024-06-06 16:34:00 NEA (H>22) CATCH
36 MPEC 2024-O58 DAILY ORBIT UPDATE (2024 July 26) 2024-07-26 12:06:00
37 MPEC 2024-P43 DAILY ORBIT UPDATE (2024 August 3) 2024-08-03 12:03:00
38 MPEC 2025-E119 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-03-06 19:54:00 Comet CATCH
39 MPEC 2025-N103 DAILY ORBIT UPDATE (2025 July 15) 2025-07-15 12:02:00
40 MPEC 2025-O02 DAILY ORBIT UPDATE (2025 July 16) 2025-07-16 12:02:00
41 MPEC 2025-O08 DAILY ORBIT UPDATE (2025 July 17) 2025-07-17 12:03:00
42 MPEC 2025-R06 2025 RA 2025-09-01 20:22:00 NEA (H>22) CATCH
43 MPEC 2025-R69 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-09-09 19:18:00 Comet CATCH
44 MPEC 2025-T80 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-10-03 21:21:00 Comet CATCH
45 MPEC 2025-U201 2025 UB6 2025-10-25 16:36:00 ✓ NEA (H>22) CATCH

Objects Observed by This Station (47 total)

Object Observations Discoveries First Obs Last Obs Magnitude MPECs
01627 10465 0 2018-07-03 2018-07-03 16.7 1495
04179 8591 0 2016-12-22 2016-12-22 18.5 781
f5029 7216 0 2024-07-16 2024-07-19 16.2 328
07889 3498 0 2025-07-03 2025-07-09 17.8 583
0046P 2376 0 2018-12-06 2018-12-18 10.5 88
39796 1388 0 2024-06-30 2024-07-04 17.2 347
Z7024 1216 0 2016-09-20 2016-09-20 21.5 64
K18E04J 1207 0 2018-05-23 2018-05-25 21.1 71
K12F62N 994 0 2024-06-26 2024-07-23 17.3 142
0041P 784 0 2017-03-14 2017-03-21 21.8 49
J99F19N 680 0 2018-04-13 2018-04-13 21.5 68
Z2143 486 0 2024-07-18 2024-07-18 19.5 162
K05L03W 374 0 2022-11-25 2022-11-25 13.7 34
Q5482 276 0 2017-01-25 2017-01-25 22.0 46
K19X00S 266 0 2021-11-11 2021-11-11 22.1 38
K16T57B 260 0 2016-11-02 2016-11-02 23.7 26
CK25R030 240 0 2025-10-02 2025-10-02 19.9 4
0243P 184 0 2018-12-14 2018-12-14 19.6 23
0013P 171 0 2024-03-31 2024-03-31 17.4 57
K17B32S 162 0 2017-01-31 2017-02-02 21.1 9
Q3976 154 0 2025-07-07 2025-07-07 17.8 154
CK14O04E 141 0 2017-08-06 2017-08-06 18.9 47
0315P 140 0 2017-03-16 2017-03-16 21.0 20
K17F64P 136 0 2017-03-23 2017-03-23 N/A 34
CK24E010 135 0 2025-03-01 2025-03-01 14.7 45
CK16M010 132 0 2017-08-17 2017-08-17 20.1 44
CK23V040 108 0 2024-02-28 2024-02-28 N/A 36
K17B06Q 100 0 2017-02-04 2017-02-04 N/A 20
CK22W030 96 0 2023-07-13 2023-07-13 16.8 32
PK24F09G 90 0 2024-04-28 2024-05-09 16.5 10
CK16N040 87 0 2017-08-06 2017-08-06 18.0 29
K16P00T 77 0 2016-08-03 2016-08-03 N/A 11
K17F03H 55 0 2017-03-21 2017-03-21 N/A 11
K17C32N 54 0 2017-02-10 2017-02-10 22.2 18
K18W00D 42 0 2018-11-21 2018-11-21 17.6 7
CK25K010 36 0 2025-07-29 2025-07-29 14.8 12
K21M01K 35 0 2021-07-28 2021-07-28 N/A 35
K21P05G 32 0 2021-08-11 2021-08-11 18.1 8
K17A19P 30 0 2017-01-12 2017-01-12 N/A 3
CK17C010 24 0 2017-02-10 2017-02-10 22.8 6
K16V03X 14 0 2016-11-07 2016-11-07 20.7 2
K25R00A 12 0 2025-09-01 2025-09-01 22.7 12
K16V18C 5 0 2016-11-10 2016-11-10 19.8 1
K25U06B 4 0 2025-10-24 2025-10-24 N/A 2
PK20M04K 4 0 2020-07-10 2020-07-10 N/A 1
K17S11W 3 0 2017-09-23 2017-09-23 19.9 1
K24L01H 1 0 2024-06-06 2024-06-06 N/A 1

List of Observers

Observer Group Total MPECs
Unknown 22
E.Gomez, S.Greenstreet, T.Lister 8
A.Hale 6
F.Ocana, L.Conversi, M.Devogele, M.Micheli, T.Santana-Ros 2
F.Ocana, L.Conversi, M.Devogele, M.Micheli, R.Kresken, T.Santana-Ros 1
D.Bodewits, E.Jehin, G.James, M.S.Kelley, O.Tunnah, Q.-Z.Ye, S.Dodderhill, S.Protopapa, T.Lister 1
J.D.Armstrong 1
J.M.Perez-Redondo 1
P.-J.Dekelver, W.Cuppens 1
D.Bodewits, M.Knight, T.Lister 1
L.Conversi, M.Micheli, T.Santana-Ros 1
Individual Observer Total MPECs
Unknown 22
T.Lister 10
E.Gomez 8
S.Greenstreet 8
A.Hale 6
L.Conversi 4
M.Micheli 4
T.Santana-Ros 4
F.Ocana 3
M.Devogele 3
D.Bodewits 2
R.Kresken 1
E.Jehin 1
G.James 1
M.S.Kelley 1
O.Tunnah 1
Q.-Z.Ye 1
S.Dodderhill 1
S.Protopapa 1
J.D.Armstrong 1
J.M.Perez-Redondo 1
P.-J.Dekelver 1
W.Cuppens 1
M.Knight 1

List of Measurers

Measurer Group Total MPECs
Unknown 30
T.Lister 9
M.Micheli 3
A.Debackere, T.Lister 1
F.Ocana, M.Micheli 1
P.-J.Dekelver 1
Individual Measurer Total MPECs
Unknown 30
T.Lister 10
M.Micheli 4
A.Debackere 1
F.Ocana 1
P.-J.Dekelver 1

List of Facilities

Facilities Count
0.35-m f/3 Cassegrain + CCD 5
0.35-m f/3 reflector + CMO 3
0.36-m f/2.2 reflector + CCD 1
0.4-m Cassegrain + CCD, 0.4-m f/8 Schmidt-Cassegrain + CCD 1
0.4-m f/10 Schmidt-Cassegrain + CCD 1
0.4-m f/8 Ritchey-Chretien + CCD 1
0.4-m f/8 Schmidt-Cassegrain + CCD 9
0.4-m reflector + CCD 2
Unknown 22