V93 Pin Oak Observatory, Fort Madison

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	3	0	0	0	3	0	0	0	0	0
2021	21	0	0	0	21	0	0	0	0	0
2020	64	0	0	2	61	0	0	0	1	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 2020-F12 DAILY ORBIT UPDATE (2020 March 17)	2020-03-17 12:03:00
2	MPEC 2020-F67 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS	2020-03-20 01:22:00			Comet	CATCH
3	MPEC 2020-G77 DAILY ORBIT UPDATE (2020 April 9)	2020-04-09 12:13:00
4	MPEC 2020-G80 DAILY ORBIT UPDATE (2020 April 10)	2020-04-10 12:13:00
5	MPEC 2020-H03 DAILY ORBIT UPDATE (2020 April 16)	2020-04-16 12:03:00
6	MPEC 2020-H38 DAILY ORBIT UPDATE (2020 April 19)	2020-04-19 12:14:00
7	MPEC 2020-H55 DAILY ORBIT UPDATE (2020 April 20)	2020-04-20 12:03:00
8	MPEC 2020-H129 DAILY ORBIT UPDATE (2020 April 23)	2020-04-23 12:07:00
9	MPEC 2020-H211 DAILY ORBIT UPDATE (2020 April 28)	2020-04-28 12:13:00
10	MPEC 2020-J18 DAILY ORBIT UPDATE (2020 May 2)	2020-05-02 12:02:00
11	MPEC 2020-J25 DAILY ORBIT UPDATE (2020 May 3)	2020-05-03 12:03:00
12	MPEC 2020-J39 DAILY ORBIT UPDATE (2020 May 5)	2020-05-05 12:04:00
13	MPEC 2020-J50 DAILY ORBIT UPDATE (2020 May 10)	2020-05-10 12:05:00
14	MPEC 2020-K163 DAILY ORBIT UPDATE (2020 May 25)	2020-05-25 12:03:00
15	MPEC 2020-K229 DAILY ORBIT UPDATE (2020 May 31)	2020-05-31 12:01:00
16	MPEC 2020-L02 DAILY ORBIT UPDATE (2020 June 1)	2020-06-01 12:02:00
17	MPEC 2020-L30 DAILY ORBIT UPDATE (2020 June 6)	2020-06-06 12:01:00
18	MPEC 2020-L32 DAILY ORBIT UPDATE (2020 June 8)	2020-06-08 12:01:00
19	MPEC 2020-L36 DAILY ORBIT UPDATE (2020 June 9)	2020-06-09 12:39:00
20	MPEC 2020-L45 DAILY ORBIT UPDATE (2020 June 12)	2020-06-12 12:03:00
21	MPEC 2020-L54 DAILY ORBIT UPDATE (2020 June 13)	2020-06-13 12:03:00
22	MPEC 2020-M110 DAILY ORBIT UPDATE (2020 June 26)	2020-06-26 12:01:00
23	MPEC 2020-N19 DAILY ORBIT UPDATE (2020 July 6)	2020-07-06 12:02:00
24	MPEC 2020-N21 DAILY ORBIT UPDATE (2020 July 7)	2020-07-07 12:02:00
25	MPEC 2020-N25 DAILY ORBIT UPDATE (2020 July 8)	2020-07-08 12:03:00
26	MPEC 2020-N32 DAILY ORBIT UPDATE (2020 July 10)	2020-07-10 12:06:00
27	MPEC 2020-N37 DAILY ORBIT UPDATE (2020 July 11)	2020-07-11 12:07:00
28	MPEC 2020-N54 DAILY ORBIT UPDATE (2020 July 13)	2020-07-13 12:10:00
29	MPEC 2020-O71 DAILY ORBIT UPDATE (2020 July 23)	2020-07-23 12:20:00
30	MPEC 2020-O85 DAILY ORBIT UPDATE (2020 July 24)	2020-07-24 12:22:00
31	MPEC 2020-O103 DAILY ORBIT UPDATE (2020 July 25)	2020-07-25 12:23:00
32	MPEC 2020-O139 DAILY ORBIT UPDATE (2020 July 28)	2020-07-28 12:25:00
33	MPEC 2020-P19 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS	2020-08-04 23:06:00			Comet	CATCH
34	MPEC 2020-P20 DAILY ORBIT UPDATE (2020 August 5)	2020-08-05 12:05:00
35	MPEC 2020-P39 DAILY ORBIT UPDATE (2020 August 10)	2020-08-10 12:01:00
36	MPEC 2020-P58 DAILY ORBIT UPDATE (2020 August 12)	2020-08-12 12:03:00
37	MPEC 2020-Q66 DAILY ORBIT UPDATE (2020 August 18)	2020-08-18 12:07:00
38	MPEC 2020-Q98 DAILY ORBIT UPDATE (2020 August 19)	2020-08-19 12:10:00
39	MPEC 2020-Q154 DAILY ORBIT UPDATE (2020 August 22)	2020-08-22 12:12:00
40	MPEC 2020-Q193 DAILY ORBIT UPDATE (2020 August 25)	2020-08-25 12:15:00
41	MPEC 2020-Q219 DAILY ORBIT UPDATE (2020 August 28)	2020-08-28 12:03:00
42	MPEC 2020-Q229 DAILY ORBIT UPDATE (2020 August 30)	2020-08-30 13:18:00
43	MPEC 2020-R06 DAILY ORBIT UPDATE (2020 September 4)	2020-09-04 12:06:00
44	MPEC 2020-R12 DAILY ORBIT UPDATE (2020 September 5)	2020-09-05 12:07:00
45	MPEC 2020-S116 DAILY ORBIT UPDATE (2020 September 20)	2020-09-20 12:08:00
46	MPEC 2020-S188 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS	2020-09-25 02:49:00			Comet	CATCH
47	MPEC 2020-S253 DAILY ORBIT UPDATE (2020 September 30)	2020-09-30 12:04:00
48	MPEC 2020-T01 DAILY ORBIT UPDATE (2020 October 1)	2020-10-01 12:19:00
49	MPEC 2020-T23 DAILY ORBIT UPDATE (2020 October 7)	2020-10-07 12:23:00
50	MPEC 2020-T33 DAILY ORBIT UPDATE (2020 October 8)	2020-10-08 12:24:00
51	MPEC 2020-T88 DAILY ORBIT UPDATE (2020 October 12)	2020-10-12 12:30:00
52	MPEC 2020-U22 DAILY ORBIT UPDATE (2020 October 16)	2020-10-16 12:39:00
53	MPEC 2020-U272 DAILY ORBIT UPDATE (2020 October 31)	2020-10-31 12:10:00
54	MPEC 2020-V02 DAILY ORBIT UPDATE (2020 November 2)	2020-11-02 12:00:00
55	MPEC 2020-V08 DAILY ORBIT UPDATE (2020 November 3)	2020-11-03 12:01:00
56	MPEC 2020-V09 DAILY ORBIT UPDATE (2020 November 4)	2020-11-04 12:02:00
57	MPEC 2020-V32 DAILY ORBIT UPDATE (2020 November 6)	2020-11-06 12:04:00
58	MPEC 2020-V40 DAILY ORBIT UPDATE (2020 November 7)	2020-11-07 12:04:00
59	MPEC 2020-V59 DAILY ORBIT UPDATE (2020 November 10)	2020-11-10 12:06:00
60	MPEC 2020-W124 DAILY ORBIT UPDATE (2020 November 23)	2020-11-23 12:06:00
61	MPEC 2020-W186 DAILY ORBIT UPDATE (2020 November 29)	2020-11-29 12:10:00
62	MPEC 2020-X01 DAILY ORBIT UPDATE (2020 December 1)	2020-12-01 12:11:00
63	MPEC 2020-X15 DAILY ORBIT UPDATE (2020 December 5)	2020-12-05 12:13:00
64	MPEC 2020-Y94 DAILY ORBIT UPDATE (2020 December 22)	2020-12-22 12:33:00
65	MPEC 2021-B104 DAILY ORBIT UPDATE (2021 January 21)	2021-01-21 12:02:00
66	MPEC 2021-B121 DAILY ORBIT UPDATE (2021 January 23)	2021-01-23 12:02:00
67	MPEC 2021-D74 DAILY ORBIT UPDATE (2021 February 21)	2021-02-21 12:23:00
68	MPEC 2021-E04 DAILY ORBIT UPDATE (2021 March 2)	2021-03-02 12:29:00
69	MPEC 2021-E06 DAILY ORBIT UPDATE (2021 March 3)	2021-03-03 12:29:00
70	MPEC 2021-E24 DAILY ORBIT UPDATE (2021 March 5)	2021-03-05 12:35:00
71	MPEC 2021-F64 DAILY ORBIT UPDATE (2021 March 21)	2021-03-21 12:04:00
72	MPEC 2021-F128 DAILY ORBIT UPDATE (2021 March 29)	2021-03-29 12:01:00
73	MPEC 2021-G08 DAILY ORBIT UPDATE (2021 April 2)	2021-04-02 12:03:00
74	MPEC 2021-J210 DAILY ORBIT UPDATE (2021 May 14)	2021-05-14 12:10:00
75	MPEC 2021-K98 DAILY ORBIT UPDATE (2021 May 30)	2021-05-30 12:03:00
76	MPEC 2021-L158 DAILY ORBIT UPDATE (2021 June 14)	2021-06-14 12:17:00
77	MPEC 2021-O29 DAILY ORBIT UPDATE (2021 July 20)	2021-07-20 12:09:00
78	MPEC 2021-O35 DAILY ORBIT UPDATE (2021 July 21)	2021-07-21 12:09:00
79	MPEC 2021-O58 DAILY ORBIT UPDATE (2021 July 27)	2021-07-27 12:02:00
80	MPEC 2021-P14 DAILY ORBIT UPDATE (2021 August 3)	2021-08-03 12:06:00
81	MPEC 2021-S91 DAILY ORBIT UPDATE (2021 September 26)	2021-09-26 12:03:00
82	MPEC 2021-S96 DAILY ORBIT UPDATE (2021 September 27)	2021-09-27 12:04:00
83	MPEC 2021-S142 DAILY ORBIT UPDATE (2021 September 30)	2021-09-30 12:08:00
84	MPEC 2021-U27 DAILY ORBIT UPDATE (2021 October 18)	2021-10-18 12:04:00
85	MPEC 2021-Y76 DAILY ORBIT UPDATE (2021 December 31)	2021-12-31 12:01:00
86	MPEC 2022-A145 DAILY ORBIT UPDATE (2022 January 11)	2022-01-11 12:06:00
87	MPEC 2022-M11 DAILY ORBIT UPDATE (2022 June 18)	2022-06-18 12:02:00
88	MPEC 2022-M17 DAILY ORBIT UPDATE (2022 June 19)	2022-06-19 12:02:00

Objects Observed by This Station (111 total)

Object	Observations	Discoveries	First Obs	Last Obs	Magnitude	MPECs
01036	16752	0	2021-03-01	2021-03-20	10.8	1396
52768	14233	0	2020-03-06	2020-04-26	21.4	331
03691	13482	0	2020-08-19	2020-10-07	17.7	749
01627	13455	0	2020-04-30	2020-05-03	16.7	1495
12538	12873	0	2020-12-01	2021-08-03	18.9	613
88188	11880	0	2020-12-01	2021-04-01	20.1	360
g0302	9568	0	2020-07-24	2020-11-02	16.2	184
F9402	9415	0	2020-08-25	2020-10-15	16.5	269
G3902	8850	0	2020-11-02	2021-01-22	20.4	295
D8847	8037	0	2020-04-17	2020-05-03	20.8	423
54789	7002	0	2020-07-28	2020-08-10	18.9	778
c8945	6440	0	2020-04-19	2020-05-04	19.0	230
I4990	6292	0	2020-05-09	2020-06-11	20.5	286
99935	6224	0	2020-04-30	2020-05-24	18.0	389
D6874	5100	0	2020-05-30	2020-06-12	N/A	255
65717	4935	0	2020-11-06	2021-04-02	21.4	141
05879	4845	0	2021-01-23	2021-03-21	20.2	323
03752	4824	0	2020-07-22	2020-07-25	18.2	536
n5615	4816	0	2020-05-29	2022-06-18	19.0	301
19764	4104	0	2020-10-06	2020-10-15	20.5	342
E4411	4104	0	2020-11-01	2020-11-28	N/A	228
G3696	3804	0	2021-05-29	2021-06-14	18.6	634
H5189	3762	0	2020-05-04	2020-06-05	16.5	198
07977	3685	0	2020-07-27	2020-08-12	19.6	335
66008	3648	0	2020-08-30	2020-09-18	19.0	304
D6900	3591	0	2020-08-05	2020-09-30	19.6	133
99942	3408	0	2021-03-04	2021-04-01	15.2	284
W6732	3290	0	2021-06-14	2021-10-17	21.4	235
86667	3190	0	2020-05-08	2020-06-01	15.2	290
68063	3186	0	2021-09-25	2021-10-17	19.3	354
F9857	3096	0	2021-06-14	2021-08-03	20.0	258
g8086	3072	0	2020-11-01	2020-12-04	16.8	128
F4302	3042	0	2020-10-31	2020-12-04	22.8	117
K13P06Y	2938	0	2020-09-20	2020-11-06	19.4	113
D7199	2889	0	2020-05-30	2020-06-05	20.6	321
K13U14X	2825	0	2020-10-31	2020-12-21	21.9	113
o0094	2806	0	2020-08-11	2020-09-05	20.1	122
A5140	2514	0	2020-08-17	2020-08-19	17.7	419
G2186	2508	0	2021-03-01	2021-03-20	19.2	209
85275	2472	0	2020-07-23	2020-07-25	18.0	412
K18L04M	2299	0	2021-07-20	2021-08-03	18.4	209
A6589	2010	0	2020-07-06	2020-07-09	20.2	335
X1471	1935	0	2020-06-07	2020-06-12	19.0	215
01917	1827	0	2020-05-09	2020-05-09	N/A	609
S5571	1751	0	2021-07-20	2021-10-17	21.4	103
E2464	1668	0	2021-05-29	2021-06-14	19.3	278
K06H00B	1644	0	2020-06-25	2020-07-09	18.3	137
L6707	1638	0	2021-01-23	2021-03-21	22.3	91
65690	1560	0	2020-04-01	2020-04-09	20.6	156
Z4952	1560	0	2020-08-18	2020-08-28	18.5	120
K04L03U	1536	0	2020-06-25	2020-07-09	21.8	128
K14L21W	1445	0	2020-07-28	2020-08-28	17.5	85
90147	1353	0	2020-07-27	2020-08-12	20.8	123
K10ED5C	1332	0	2020-06-07	2020-07-05	18.6	111
06569	1317	0	2022-06-17	2022-06-18	19.9	439
08014	1305	0	2020-05-30	2020-06-05	16.5	145
K02G08Z	1276	0	2020-11-22	2020-12-05	20.8	116
87024	1212	0	2021-05-29	2021-06-14	19.2	202
N7805	1200	0	2021-09-25	2021-09-28	18.2	200
l7885	1185	0	2020-06-11	2020-07-11	21.8	79
h8902	1179	0	2021-01-21	2021-06-14	22.6	131
K07VD7X	1140	0	2020-10-07	2020-10-16	17.8	95
K06U63D	1111	0	2020-07-13	2020-07-25	16.9	101
G3348	1078	0	2020-06-24	2020-07-09	18.0	77
Z3938	999	0	2021-09-25	2021-10-16	17.9	111
K02T67S	960	0	2020-11-29	2021-01-20	20.8	96
K03Y01M	927	0	2021-01-21	2021-02-20	20.6	103
l4179	840	0	2020-11-01	2020-11-06	19.8	70
K05Q10S	828	0	2020-08-21	2020-09-04	18.3	69
K20P05C	704	0	2020-09-30	2020-10-08	N/A	88
c2503	696	0	2020-07-27	2020-08-10	17.0	87
86450	666	0	2021-01-22	2021-01-23	18.5	222
G2173	633	0	2020-10-15	2020-10-15	20.1	211
D6635	630	0	2021-04-01	2021-04-01	20.9	210
K10JF3V	600	0	2020-06-25	2020-07-09	21.2	60
K19A05N	564	0	2020-07-24	2020-07-25	17.3	94
K08B22C	522	0	2021-03-28	2021-04-02	18.3	87
K18X05V	501	0	2022-06-18	2022-06-18	N/A	167
10302	495	0	2022-06-18	2022-06-18	19.4	165
K20T04G	440	0	2020-11-22	2020-12-05	18.3	55
G4201	432	0	2021-04-02	2021-04-02	21.6	144
i5267	432	0	2021-07-19	2021-07-26	19.9	72
J99E03O	414	0	2021-03-01	2021-03-05	20.4	46
E3649	363	0	2021-09-26	2021-09-26	18.7	121
K15N13U	360	0	2021-01-20	2021-01-22	20.8	60
K12K18K	350	0	2021-07-20	2021-07-27	19.7	50
K03B47K	342	0	2020-07-12	2020-07-13	N/A	114
r9940	316	0	2020-05-08	2020-05-09	N/A	79
o3960	297	0	2020-08-18	2020-08-19	18.0	99
J91T03F	261	0	2021-09-26	2021-09-26	16.5	87
K13G69G	261	0	2022-06-18	2022-06-18	N/A	87
D7108	258	0	2020-08-17	2020-08-19	17.6	43
K13X22A	252	0	2020-05-29	2020-06-05	N/A	28
K20P01D	249	0	2020-10-15	2020-10-16	18.9	83
K20D04M	245	0	2020-04-08	2020-04-10	19.1	49
0124P	243	0	2020-02-22	2020-02-23	22.4	81
CK19K070	228	0	2020-07-22	2020-07-23	20.4	76
c0128	207	0	2020-07-28	2020-07-28	18.2	69
K16P00N	204	0	2020-07-24	2020-07-25	15.8	34
X2446	204	0	2021-01-23	2021-01-23	19.0	68
K02RD7O	198	0	2021-09-26	2021-09-26	18.7	66
K06N00L	156	0	2020-07-10	2020-07-11	19.2	52
K15TE5H	150	0	2021-03-20	2021-03-20	19.8	50
K00T28U	141	0	2020-10-16	2020-10-16	N/A	47
0257P	134	0	2020-09-19	2020-09-19	21.1	67
K12D08P	132	0	2020-09-20	2020-09-20	17.6	44
K05JA8T	117	0	2020-10-30	2020-10-30	22.1	39
K16CO7O	117	0	2021-01-22	2021-01-22	N/A	39
K20N00D	81	0	2020-07-10	2020-07-11	N/A	27
K20K04N	46	0	2020-06-07	2020-06-07	N/A	23
K20U06Q	28	0	2020-10-31	2020-10-31	18.9	14

List of Observers

Observer Group	Total MPECs
Unknown	85
W.Stout	3

Individual Observer	Total MPECs
Unknown	85
W.Stout	3

List of Measurers

Measurer Group	Total MPECs
Unknown	88

Individual Measurer	Total MPECs
Unknown	88

List of Facilities

Facilities	Count
0.30-m f/10 Schmidt-Cassegrain + CCD + f/6.3 focal reducer	2
Unknown	86