W98 Polonia Observatory, San Pedro de Atacama

Last update: UTC 2026-02-25 08:42:43

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
2026 0 0 0 0 0 0 0 0 0 0
2025 2 0 0 0 2 0 0 0 0 0
2024 0 0 0 0 0 0 0 0 0 0
2023 2 0 0 0 1 0 0 0 1 0
2022 4 0 0 0 2 0 0 0 2 0
2021 3 0 0 0 2 0 0 0 1 0
2020 0 0 0 0 0 0 0 0 0 0
2019 0 0 0 0 0 0 0 0 0 0
2018 13 0 0 6 7 0 0 0 0 0
2017 27 0 0 5 22 0 0 0 0 0
2016 18 0 0 4 14 0 0 0 0 0
2015 26 0 0 11 8 0 0 0 7 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 2015-E14 OBSERVATIONS AND ORBITS OF COMETS 2015-03-03 20:57:00 Comet CATCH
2 MPEC 2015-F120 COMET C/2015 F2 (POLONIA) 2015-03-26 21:02:00 Comet CATCH
3 MPEC 2015-F159 COMET C/2015 F4 (JACQUES) 2015-03-31 01:01:00 Comet CATCH
4 MPEC 2015-G03 OBSERVATIONS AND ORBITS OF COMETS 2015-04-01 17:12:00 Comet CATCH
5 MPEC 2015-H37 OBSERVATIONS AND ORBITS OF COMETS 2015-04-20 02:45:00 Comet CATCH
6 MPEC 2015-J04 COMET C/2015 H2 (PANSTARRS) 2015-05-02 02:22:00 Comet CATCH
7 MPEC 2015-J41 OBSERVATIONS AND ORBITS OF COMETS 2015-05-12 18:56:00 Comet CATCH
8 MPEC 2015-L01 DAILY ORBIT UPDATE (2015 JUNE 1 UT) 2015-06-01 12:12:00
9 MPEC 2015-M77 OBSERVATIONS AND ORBITS OF COMETS 2015-06-30 16:47:00 Comet CATCH
10 MPEC 2015-O20 2015 OH 2015-07-19 15:19:00 NEA (18>H>22) CATCH
11 MPEC 2015-O23 2015 OM 2015-07-20 14:09:00 NEA (18>H>22) CATCH
12 MPEC 2015-O36 DAILY ORBIT UPDATE (2015 JULY 22 UT) 2015-07-22 12:06:00
13 MPEC 2015-O55 DAILY ORBIT UPDATE (2015 JULY 26 UT) 2015-07-26 12:02:00
14 MPEC 2015-P28 2015 PK9 2015-08-11 14:10:00 NEA (H>22) CATCH
15 MPEC 2015-Q29 2015 QG 2015-08-19 21:41:00 NEA (H>22) CATCH
16 MPEC 2015-Q41 2015 QN3 2015-08-21 21:33:00 NEA (18>H>22) CATCH
17 MPEC 2015-Q71 OBSERVATIONS AND ORBITS OF COMETS 2015-08-27 21:49:00 Comet CATCH
18 MPEC 2015-T67 DAILY ORBIT UPDATE (2015 OCT. 12 UT) 2015-10-12 12:06:00
19 MPEC 2015-U62 DAILY ORBIT UPDATE (2015 OCT. 28 UT) 2015-10-28 12:04:00
20 MPEC 2015-V02 DAILY ORBIT UPDATE (2015 NOV. 1 UT) 2015-11-01 12:03:00
21 MPEC 2015-V11 DAILY ORBIT UPDATE (2015 NOV. 2 UT) 2015-11-02 12:05:00
22 MPEC 2015-V30 2015 VE1 2015-11-04 19:36:00 PHAg18 CATCH
23 MPEC 2015-W63 OBSERVATIONS AND ORBITS OF COMETS 2015-11-23 20:02:00 Comet CATCH
24 MPEC 2015-W74 2015 WG9 2015-11-30 02:32:00 PHAg18 CATCH
25 MPEC 2015-X109 DAILY ORBIT UPDATE (2015 DEC. 9 UT) 2015-12-09 13:08:00
26 MPEC 2015-Y58 COMET C/2015 Y1 (LINEAR) 2015-12-20 16:53:00 Comet CATCH
27 MPEC 2016-L19 DAILY ORBIT UPDATE (2016 JUNE 4 UT) 2016-06-04 12:02:00
28 MPEC 2016-L34 COMET C/2016 K1 (LINEAR) 2016-06-05 01:28:00 Comet CATCH
29 MPEC 2016-N16 OBSERVATIONS AND ORBITS OF COMETS 2016-07-03 21:47:00 Comet CATCH
30 MPEC 2016-N40 DAILY ORBIT UPDATE (2016 JULY 7 UT) 2016-07-07 12:03:00
31 MPEC 2016-O401 DAILY ORBIT UPDATE (2016 JULY 27 UT) 2016-07-27 12:03:00
32 MPEC 2016-O405 DAILY ORBIT UPDATE (2016 JULY 28 UT) 2016-07-28 12:03:00
33 MPEC 2016-Q13 DAILY ORBIT UPDATE (2016 AUG. 23 UT) 2016-08-23 12:02:00
34 MPEC 2016-Q20 DAILY ORBIT UPDATE (2016 AUG. 27 UT) 2016-08-27 12:02:00
35 MPEC 2016-Q27 DAILY ORBIT UPDATE (2016 AUG. 28 UT) 2016-08-28 12:12:00
36 MPEC 2016-R01 DAILY ORBIT UPDATE (2016 SEPT. 1 UT) 2016-09-01 12:03:00
37 MPEC 2016-R33 DAILY ORBIT UPDATE (2016 SEPT. 3 UT) 2016-09-03 12:03:00
38 MPEC 2016-R34 DAILY ORBIT UPDATE (2016 SEPT. 4 UT) 2016-09-04 12:03:00
39 MPEC 2016-R37 DAILY ORBIT UPDATE (2016 SEPT. 5 UT) 2016-09-05 12:03:00
40 MPEC 2016-R87 DAILY ORBIT UPDATE (2016 SEPT. 8 UT) 2016-09-08 12:03:00
41 MPEC 2016-S104 COMET C/2016 N4 (MASTER) 2016-09-30 13:13:00 Comet CATCH
42 MPEC 2016-T58 DAILY ORBIT UPDATE (2016 OCT. 7 UT) 2016-10-07 12:05:00
43 MPEC 2016-U66 OBSERVATIONS AND ORBITS OF COMETS 2016-10-25 19:39:00 Comet CATCH
44 MPEC 2016-W98 DAILY ORBIT UPDATE (2016 NOV. 27 UT) 2016-11-27 13:05:00
45 MPEC 2017-C33 DAILY ORBIT UPDATE (2017 FEB. 3 UT) 2017-02-03 13:07:00
46 MPEC 2017-E59 OBSERVATIONS AND ORBITS OF COMETS 2017-03-08 23:15:00 Comet CATCH
47 MPEC 2017-F211 DAILY ORBIT UPDATE (2017 MAR. 31 UT) 2017-03-31 12:06:00
48 MPEC 2017-G03 DAILY ORBIT UPDATE (2017 APR. 2 UT) 2017-04-02 12:06:00
49 MPEC 2017-G26 DAILY ORBIT UPDATE (2017 APR. 3 UT) 2017-04-03 12:04:00
50 MPEC 2017-J29 DAILY ORBIT UPDATE (2017 MAY 2 UT) 2017-05-02 12:00:00
51 MPEC 2017-J35 DAILY ORBIT UPDATE (2017 MAY 3 UT) 2017-05-03 11:59:00
52 MPEC 2017-J52 OBSERVATIONS AND ORBITS OF COMETS 2017-05-07 04:08:00 Comet CATCH
53 MPEC 2017-K28 DAILY ORBIT UPDATE (2017 MAY 21 UT) 2017-05-21 12:03:00
54 MPEC 2017-Q25 DAILY ORBIT UPDATE (2017 AUG. 18 UT) 2017-08-18 12:04:00
55 MPEC 2017-Q61 DAILY ORBIT UPDATE (2017 AUG. 20 UT) 2017-08-20 12:04:00
56 MPEC 2017-Q79 DAILY ORBIT UPDATE (2017 AUG. 21 UT) 2017-08-21 12:04:00
57 MPEC 2017-Q114 DAILY ORBIT UPDATE (2017 AUG. 25 UT) 2017-08-25 12:04:00
58 MPEC 2017-Q129 DAILY ORBIT UPDATE (2017 AUG. 27 UT) 2017-08-27 12:03:00
59 MPEC 2017-Q151 DAILY ORBIT UPDATE (2017 AUG. 30 UT) 2017-08-30 12:04:00
60 MPEC 2017-R60 DAILY ORBIT UPDATE (2017 SEPT. 15 UT) 2017-09-15 12:03:00
61 MPEC 2017-S03 DAILY ORBIT UPDATE (2017 SEPT. 17 UT) 2017-09-17 12:04:00
62 MPEC 2017-S85 DAILY ORBIT UPDATE (2017 SEPT. 20 UT) 2017-09-20 12:04:00
63 MPEC 2017-T14 OBSERVATIONS AND ORBITS OF COMETS 2017-10-03 16:54:00 Comet CATCH
64 MPEC 2017-U151 DAILY ORBIT UPDATE (2017 OCT. 20 UT) 2017-10-20 12:06:00
65 MPEC 2017-U184 DAILY ORBIT UPDATE (2017 OCT. 26 UT) 2017-10-26 12:07:00
66 MPEC 2017-U241 DAILY ORBIT UPDATE (2017 OCT. 28 UT) 2017-10-28 12:06:00
67 MPEC 2017-V13 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2017-11-03 22:26:00 Comet CATCH
68 MPEC 2017-W19 DAILY ORBIT UPDATE (2017 NOV. 17 UT) 2017-11-17 13:05:00
69 MPEC 2017-W109 DAILY ORBIT UPDATE (2017 NOV. 23 UT) 2017-11-23 13:07:00
70 MPEC 2017-X08 OBSERVATIONS AND ORBITS OF COMETS 2017-12-03 00:40:00 Comet CATCH
71 MPEC 2017-Y05 DAILY ORBIT UPDATE (2017 DEC. 16 UT) 2017-12-16 13:04:00
72 MPEC 2018-B81 DAILY ORBIT UPDATE (2018 JAN. 21 UT) 2018-01-21 13:05:00
73 MPEC 2018-B155 OBSERVATIONS AND ORBITS OF COMETS 2018-01-28 22:08:00 Comet CATCH
74 MPEC 2018-C48 DAILY ORBIT UPDATE (2018 FEB. 10 UT) 2018-02-10 13:06:00
75 MPEC 2018-D91 OBSERVATIONS AND ORBITS OF COMETS 2018-02-28 15:50:00 Comet CATCH
76 MPEC 2018-E102 DAILY ORBIT UPDATE (2018 MAR. 14 UT) 2018-03-14 12:02:00
77 MPEC 2018-F152 OBSERVATIONS AND ORBITS OF COMETS 2018-03-29 14:48:00 Comet CATCH
78 MPEC 2018-H17 DAILY ORBIT UPDATE (2018 APR. 17 UT) 2018-04-17 12:03:00
79 MPEC 2018-H41 DAILY ORBIT UPDATE (2018 APR. 19 UT) 2018-04-19 12:03:00
80 MPEC 2018-H105 OBSERVATIONS AND ORBITS OF COMETS 2018-04-30 01:15:00 Comet CATCH
81 MPEC 2018-R145 DAILY ORBIT UPDATE (2018 SEPT. 14 UT) 2018-09-14 12:07:00
82 MPEC 2018-R178 DAILY ORBIT UPDATE (2018 SEPT. 15 UT) 2018-09-15 12:04:00
83 MPEC 2018-S50 OBSERVATIONS AND ORBITS OF COMETS 2018-09-21 00:29:00 Comet CATCH
84 MPEC 2018-X01 2017 RH16 2018-12-01 02:53:00 NEA (H>22) CATCH
85 MPEC 2021-V183 DAILY ORBIT UPDATE (2021 November 9) 2021-11-09 12:23:00
86 MPEC 2021-W07 DAILY ORBIT UPDATE (2021 November 16) 2021-11-16 12:06:00
87 MPEC 2021-W20 2021 WA 2021-11-17 14:32:00 NEA (H>22) CATCH
88 MPEC 2022-H131 2022 HB4 2022-04-30 15:23:00 NEA (18>H>22) CATCH
89 MPEC 2022-K38 2022 HA6 2022-05-22 10:52:00 NEA (H>22) CATCH
90 MPEC 2022-K91 DAILY ORBIT UPDATE (2022 May 25) 2022-05-25 12:04:00
91 MPEC 2022-W283 DAILY ORBIT UPDATE (2022 November 30) 2022-11-30 12:02:00
92 MPEC 2023-J29 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-05-04 05:11:00 Comet CATCH
93 MPEC 2023-U59 DAILY ORBIT UPDATE (2023 October 18) 2023-10-18 12:34:00
94 MPEC 2025-S86 DAILY ORBIT UPDATE (2025 September 18) 2025-09-18 12:13:00
95 MPEC 2025-X104 DAILY ORBIT UPDATE (2025 December 11) 2025-12-11 12:13:00

Objects Observed by This Station

Object Observations Discoveries First Obs Last Obs Magnitude MPECs
04055 2703 0 2017-03-25 2017-03-25 18.8 901
01864 2349 0 2017-02-02 2017-02-02 17.0 783
0073P 2331 0 2017-02-12 2017-10-25 24.1 63
04179 2217 0 2016-07-26 2016-07-26 20.9 739
0029P 1755 0 2016-07-26 2016-07-26 16.6 585
30825 1707 0 2017-10-26 2017-10-26 21.1 569
09400 1650 0 2015-05-29 2015-07-25 19.8 275
66251 1446 0 2018-03-13 2018-03-13 15.6 482
03361 1386 0 2017-10-18 2017-10-24 16.7 231
06569 1344 0 2016-08-31 2016-08-31 17.8 448
05131 1308 0 2016-11-26 2016-11-26 18.3 436
05646 1269 0 2015-10-31 2015-10-31 19.1 423
07341 1158 0 2017-03-31 2017-03-31 16.6 386
87684 1077 0 2016-10-05 2016-10-06 17.4 359
96744 978 0 2017-08-27 2017-08-27 16.3 326
20460 966 0 2017-05-02 2017-05-02 20.8 322
17511 951 0 2018-09-13 2018-09-13 19.5 317
E0158 864 0 2017-11-17 2017-11-21 15.7 144
G2038 843 0 2018-01-21 2018-01-21 18.9 281
04341 834 0 2016-08-26 2016-09-02 20.4 139
0049P 735 0 2017-07-26 2017-07-26 20.3 147
05828 735 0 2015-12-07 2015-12-07 19.4 245
07088 681 0 2016-08-27 2016-08-27 20.8 227
j2389 585 0 2016-07-06 2016-07-06 18.0 195
E2781 579 0 2017-04-30 2017-04-30 19.1 193
CK12K010 552 0 2015-06-16 2015-07-23 13.7 92
E3404 480 0 2017-10-27 2017-10-27 19.7 160
09950 456 0 2017-12-15 2017-12-15 20.5 152
G2149 399 0 2017-05-20 2017-05-20 20.6 133
E0039 387 0 2018-09-12 2018-09-12 22.0 129
0158P 378 0 2017-03-25 2017-03-26 20.3 126
E2561 372 0 2017-08-25 2017-08-25 17.0 124
K15O00H 332 0 2015-07-18 2015-07-18 19.6 83
0162P 330 0 2018-04-17 2018-04-18 18.7 110
0188P 330 0 2016-08-25 2016-08-26 18.8 55
0302P 330 0 2016-09-04 2017-11-16 18.5 55
b0307 318 0 2017-04-01 2017-04-01 20.3 106
E1874 294 0 2017-08-20 2017-08-20 21.8 98
0094P 288 0 2017-04-22 2017-04-23 21.7 96
K16L48X 288 0 2016-07-25 2016-07-25 N/A 96
0143P 285 0 2018-03-21 2018-03-21 18.8 95
CK15F020 275 0 2015-03-23 2015-04-30 19.6 11
85490 261 0 2018-04-16 2018-04-16 20.7 87
K19X00S 259 0 2021-11-08 2021-11-09 22.1 37
CK11K36P 240 0 2016-09-07 2016-09-07 18.7 80
0237P 225 0 2016-07-06 2016-07-06 21.5 75
K05L03W 224 0 2022-11-23 2022-11-23 13.7 32
0045P 220 0 2017-02-08 2017-02-08 10.7 44
k8448 219 0 2016-09-02 2016-09-03 22.0 73
K15T00F 216 0 2015-10-11 2015-10-11 N/A 24
0053P 213 0 2017-10-24 2017-10-24 N/A 71
0125P 210 0 2018-03-09 2018-03-09 20.9 70
0093P 201 0 2018-03-12 2018-03-12 17.2 67
CK12F030 198 0 2015-10-29 2015-10-29 17.8 66
K15TE5B 196 0 2015-10-27 2015-10-27 22.2 49
0215P 192 0 2018-06-07 2018-06-07 22.1 64
K15W09G 192 0 2015-11-28 2015-11-28 N/A 32
K17M03Y 189 0 2017-08-18 2017-09-20 17.4 21
CK14R010 176 0 2015-02-15 2015-02-25 21.0 22
K15U67M 176 0 2015-11-01 2015-11-01 18.4 44
K16L09S 168 0 2016-09-06 2016-09-07 21.6 56
CK13U10S 165 0 2015-05-29 2015-05-29 N/A 55
K15V01E 164 0 2015-11-02 2015-11-02 23.4 41
CK17E040 160 0 2017-04-01 2017-04-01 7.9 4
N2691 153 0 2015-07-21 2015-07-21 21.7 51
0338P 150 0 2016-08-29 2016-09-03 N/A 25
0105P 141 0 2018-03-14 2018-03-14 19.9 47
K08R26T 132 0 2018-09-13 2018-09-13 17.9 44
CK17B030 129 0 2017-03-31 2017-03-31 N/A 43
K17Q32Q 126 0 2017-10-25 2017-10-25 21.8 42
CK15V020 124 0 2017-02-07 2017-02-07 17.2 31
J98Q00Q 120 0 2016-08-21 2016-08-21 18.7 40
K15Q03N 120 0 2015-08-19 2015-08-20 21.8 20
K17O01D 117 0 2017-08-16 2017-08-16 18.3 39
0223P 114 0 2018-09-13 2018-09-13 18.9 38
k4797 114 0 2016-08-30 2016-09-03 20.9 19
0100P 105 0 2016-07-01 2016-07-02 17.0 35
0139P 102 0 2017-11-15 2017-11-15 21.6 34
Z0462 102 0 2018-04-17 2018-04-17 20.6 34
m0858 99 0 2017-08-17 2017-08-17 18.1 33
CK15F040 95 0 2015-03-29 2015-03-29 23.6 19
CK12L26P 93 0 2016-09-02 2016-09-02 20.5 31
CK15X01Y 90 0 2017-12-12 2017-12-12 19.0 30
m8494 87 0 2017-08-20 2017-08-20 21.2 29
CK18F040 84 0 2018-04-17 2018-04-17 20.5 28
CK16N040 81 0 2016-08-29 2016-08-30 18.0 27
CK17D020 72 0 2017-04-03 2017-08-18 20.8 12
K25F22A 69 0 2025-09-16 2025-09-16 17.5 69
K15P09K 66 0 2015-08-10 2015-08-10 21.2 22
CK15E61R 50 0 2017-02-09 2017-02-09 15.5 25
K16K01B 48 0 2016-06-03 2016-06-03 20.3 16
J94J00X 45 0 2017-05-02 2017-05-02 18.6 15
CK15H020 42 0 2015-04-19 2015-04-19 20.7 21
K15Q00G 40 0 2015-08-18 2015-08-18 N/A 10
CK15Y010 36 0 2015-12-20 2015-12-20 17.0 12
K23T22P 36 0 2023-10-17 2023-10-17 20.9 12
n5511 31 0 2017-09-29 2017-09-29 19.5 31
0318P 30 0 2015-07-19 2015-07-20 20.2 10
CK16K010 30 0 2016-06-04 2016-06-04 18.4 10
PK15M020 30 0 2016-08-26 2016-08-26 21.4 10
0352P 27 0 2017-09-15 2017-09-15 19.4 9
0355P 24 0 2017-11-15 2017-11-15 17.3 8
K22H06A 24 0 2022-05-22 2022-05-22 19.3 12
K22K01E 22 0 2022-05-24 2022-05-24 21.0 11
CK23F010 15 0 2023-04-24 2023-04-24 19.3 5
K15O00M 12 0 2015-07-19 2015-07-19 17.9 4
K21W00A 10 0 2021-11-17 2021-11-17 20.2 5
K22H04B 10 0 2022-04-29 2022-04-29 18.5 5
PK08SG4H 9 0 2016-09-07 2016-09-07 19.2 3
K17R16H 5 0 2017-09-02 2017-09-02 21.8 5

List of Observers

Observer Group Total MPECs
Unknown 58
M.Gedek, M.Kusiak, M.Zolnowski, R.Reszelewski 33
K.Zukowski, M.Gedek, M.Zolnowski, R.Reszelewski, T.Santana-Ros 3
K.Zukowski, M.Gedek, M.Kusiak, M.Zolnowski, P.Baginska, R.Reszelewski, T.Santana-Ros 1
Individual Observer Total MPECs
Unknown 58
M.Gedek 37
M.Zolnowski 37
R.Reszelewski 37
M.Kusiak 34
K.Zukowski 4
T.Santana-Ros 4
P.Baginska 1

List of Measurers

Measurer Group Total MPECs
Unknown 60
M.Kusiak, R.Reszelewski 31
R.Reszelewski 3
M.Micheli 1
Individual Measurer Total MPECs
Unknown 60
R.Reszelewski 34
M.Kusiak 31
M.Micheli 1

List of Facilities

Facilities Count
0.1-m f/5 astrograph + CCD 5
0.25-m f/3.6 astrograph + CCD 15
0.25-m f/3.6 astrograph + CCD, 0.25-m f/3.6 reflector + CCD 4
0.25-m f/3.6 reflector + CCD 10
0.25-m f/3.8 reflector + CCD 3
Unknown 58