U94 iTelescope Observatory, Beryl Junction

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 60 0 0 27 12 0 0 0 20 1
2023 68 0 0 29 10 0 0 0 29 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 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 2024-W09 COMET C/2024 V2 (Sarneczky) 2024-11-18 01:14:00 Comet CATCH
2 MPEC 2024-V184 COMET C/2024 V1 (Borisov) 2024-11-13 20:45:00 Comet CATCH
3 MPEC 2024-V174 COMET P/2024 OC2 (PANSTARRS) 2024-11-13 05:54:00 Comet CATCH
4 MPEC 2024-V132 2024 OC2 2024-11-11 02:46:00 PHAg18 CATCH
5 MPEC 2024-V117 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-11-10 01:11:00 Comet CATCH
6 MPEC 2024-U268 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-10-31 19:48:00 Comet CATCH
7 MPEC 2024-U109 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-10-26 06:57:00 Comet CATCH
8 MPEC 2024-U18 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-10-19 06:54:00 Comet CATCH
9 MPEC 2024-U16 COMET P/2024 T2 (Rankin) 2024-10-19 02:46:00 Comet CATCH
10 MPEC 2024-T259 COMET P/2024 S2 (Rankin) 2024-10-12 03:13:00 Comet CATCH
11 MPEC 2024-T253 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-10-11 21:38:00 Comet CATCH
12 MPEC 2024-T246 2024 TD10 2024-10-11 04:44:00 Unusual CATCH
13 MPEC 2024-T181 COMET P/2024 T1 (Rankin) 2024-10-07 20:45:00 Comet CATCH
14 MPEC 2024-T138 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-10-06 05:57:00 Comet CATCH
15 MPEC 2024-S11 COMET P/2024 R3 (PANSTARRS) 2024-09-17 03:32:00 Comet CATCH
16 MPEC 2024-R266 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-09-11 20:19:00 Comet CATCH
17 MPEC 2024-R202 COMET P/2024 R2 (PANSTARRS) 2024-09-08 21:59:00 Comet CATCH
18 MPEC 2024-R21 DAILY ORBIT UPDATE (2024 September 2) 2024-09-02 12:05:00
19 MPEC 2024-R10 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-09-02 02:20:00 Comet CATCH
20 MPEC 2024-Q42 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-08-26 03:45:00 Comet CATCH
21 MPEC 2024-Q29 2024 PN7 2024-08-21 13:27:00 Unusual CATCH
22 MPEC 2024-Q20 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-08-19 01:13:00 Comet CATCH
23 MPEC 2024-P26 DAILY ORBIT UPDATE (2024 August 2) 2024-08-02 12:02:00
24 MPEC 2024-O41 COMET C/2024 N4 (Sarneczky) 2024-07-24 00:04:00 Comet CATCH
25 MPEC 2024-O12 DAILY ORBIT UPDATE (2024 July 18) 2024-07-18 12:04:00
26 MPEC 2024-O11 COMET C/2024 N3 (Sarneczky) 2024-07-18 02:08:00 Comet CATCH
27 MPEC 2024-N144 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-07-14 01:54:00 Comet CATCH
28 MPEC 2024-N80 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-07-07 07:01:00 Comet CATCH
29 MPEC 2024-N27 DAILY ORBIT UPDATE (2024 July 3) 2024-07-03 12:12:00
30 MPEC 2024-M118 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-06-30 07:07:00 Comet CATCH
31 MPEC 2024-L102 DAILY ORBIT UPDATE (2024 June 10) 2024-06-10 12:07:00
32 MPEC 2024-L77 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-06-07 05:57:00 Comet CATCH
33 MPEC 2024-K134 DAILY ORBIT UPDATE (2024 May 30) 2024-05-30 12:11:00
34 MPEC 2024-K130 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-05-30 08:00:00 Comet CATCH
35 MPEC 2024-K128 COMET C/2024 J4 (Lemmon) 2024-05-30 01:25:00 Comet CATCH
36 MPEC 2024-K92 DAILY ORBIT UPDATE (2024 May 24) 2024-05-24 12:06:00
37 MPEC 2024-K31 COMET C/2024 J2 (Wierzchos) 2024-05-19 23:51:00 Comet CATCH
38 MPEC 2024-J304 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-05-14 19:08:00 Comet CATCH
39 MPEC 2024-J265 DAILY ORBIT UPDATE (2024 May 11) 2024-05-11 12:02:00
40 MPEC 2024-J249 DAILY ORBIT UPDATE (2024 May 10) 2024-05-10 12:14:00
41 MPEC 2024-J126 COMET C/2024 G5 (Leonard) 2024-05-08 02:39:00 Comet CATCH
42 MPEC 2024-J123 COMET C/2024 G4 (PANSTARRS) 2024-05-08 01:58:00 Comet CATCH
43 MPEC 2024-J122 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-05-07 20:00:00 Comet CATCH
44 MPEC 2024-H50 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-04-21 03:18:00 Comet CATCH
45 MPEC 2024-H10 COMET C/2024 G1 (Wierzchos) 2024-04-17 04:48:00 ✓ Comet CATCH
46 MPEC 2024-G193 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-04-13 23:03:00 Comet CATCH
47 MPEC 2024-F62 DAILY ORBIT UPDATE (2024 March 21) 2024-03-21 12:08:00
48 MPEC 2024-F50 DAILY ORBIT UPDATE (2024 March 20) 2024-03-20 12:07:00
49 MPEC 2024-E49 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-03-05 06:42:00 Comet CATCH
50 MPEC 2024-E07 COMET C/2019 O2 (PANSTARRS) 2024-03-02 01:18:00 Comet CATCH
51 MPEC 2024-D126 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-02-26 05:48:00 Comet CATCH
52 MPEC 2024-D33 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-02-17 09:36:00 Comet CATCH
53 MPEC 2024-C177 COMET C/2024 C1 (PANSTARRS) 2024-02-15 04:16:00 Comet CATCH
54 MPEC 2024-C145 DAILY ORBIT UPDATE (2024 February 13) 2024-02-13 12:34:00
55 MPEC 2024-C87 COMET C/2024 B2 (Lemmon) 2024-02-08 17:29:00 Comet CATCH
56 MPEC 2024-B140 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-01-27 07:10:00 Comet CATCH
57 MPEC 2024-B139 COMET P/2023 Y3 = P/2017 BQ100 (ATLAS) 2024-01-27 04:37:00 Comet CATCH
58 MPEC 2024-B57 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-01-20 07:23:00 Comet CATCH
59 MPEC 2024-A150 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-01-13 04:14:00 Comet CATCH
60 MPEC 2024-A43 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-01-05 07:20:00 Comet CATCH
61 MPEC 2023-Y97 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-12-29 03:14:00 Comet CATCH
62 MPEC 2023-Y84 2020 YO3 2023-12-25 15:07:00 NEA (H>22) CATCH
63 MPEC 2023-Y70 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-12-21 09:40:00 Comet CATCH
64 MPEC 2023-X269 COMET P/2023 X3 (PANSTARRS) 2023-12-13 18:53:00 Comet CATCH
65 MPEC 2023-X256 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-12-13 04:23:00 Comet CATCH
66 MPEC 2023-X226 COMET C/2023 X2 (Lemmon) 2023-12-12 03:20:00 Comet CATCH
67 MPEC 2023-X225 COMET C/2023 X1 (Leonard) 2023-12-12 02:37:00 Comet CATCH
68 MPEC 2023-X223 COMET C/2023 T4 (Lemmon) 2023-12-12 00:35:00 Comet CATCH
69 MPEC 2023-X222 COMET C/2023 X1 (Lemmon) 2023-12-11 23:22:00 Comet CATCH
70 MPEC 2023-X98 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-12-06 08:53:00 Comet CATCH
71 MPEC 2023-W26 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-11-19 01:05:00 Comet CATCH
72 MPEC 2023-V225 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-11-13 04:13:00 Comet CATCH
73 MPEC 2023-V211 DAILY ORBIT UPDATE (2023 November 12) 2023-11-12 12:32:00
74 MPEC 2023-V195 DAILY ORBIT UPDATE (2023 November 11) 2023-11-11 12:30:00
75 MPEC 2023-V39 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-11-05 02:09:00 Comet CATCH
76 MPEC 2023-V01 COMET C/2023 S3 (Lemmon) 2023-11-01 02:12:00 Comet CATCH
77 MPEC 2023-U290 COMET C/2023 T3 (Fuls) 2023-10-30 23:26:00 Comet CATCH
78 MPEC 2023-U285 COMET C/2023 Q2 (PANSTARRS) 2023-10-30 19:42:00 Comet CATCH
79 MPEC 2023-U276 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-10-29 08:53:00 Comet CATCH
80 MPEC 2023-U222 DAILY ORBIT UPDATE (2023 October 24) 2023-10-24 12:11:00
81 MPEC 2023-U162 COMET C/2023 T2 (Borisov) 2023-10-21 06:49:00 Comet CATCH
82 MPEC 2023-U159 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-10-21 05:24:00 Comet CATCH
83 MPEC 2023-U100 DAILY ORBIT UPDATE (2023 October 19) 2023-10-19 12:38:00
84 MPEC 2023-U53 COMET P/2023 T1 (PANSTARRS) 2023-10-17 23:29:00 Comet CATCH
85 MPEC 2023-U42 DAILY ORBIT UPDATE (2023 October 17) 2023-10-17 12:27:00
86 MPEC 2023-U02 DAILY ORBIT UPDATE (2023 October 16) 2023-10-16 12:23:00
87 MPEC 2023-T251 DAILY ORBIT UPDATE (2023 October 15) 2023-10-15 12:16:00
88 MPEC 2023-T234 2008 VA110 2023-10-14 03:15:00 Unusual CATCH
89 MPEC 2023-T226 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-10-14 00:34:00 Comet CATCH
90 MPEC 2023-T161 A/2023 R3 2023-10-11 19:16:00 Comet CATCH
91 MPEC 2023-T65 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-10-07 04:08:00 Comet CATCH
92 MPEC 2023-S264 COMET P/2023 S1 2023-09-29 21:36:00 Comet CATCH
93 MPEC 2023-S260 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-09-29 00:01:00 Comet CATCH
94 MPEC 2023-R197 COMET C/2023 R1 (PANSTARRS) 2023-09-14 19:52:00 Comet CATCH
95 MPEC 2023-R153 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-09-12 09:13:00 Comet CATCH
96 MPEC 2023-R20 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-09-06 07:20:00 Comet CATCH
97 MPEC 2023-Q150 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-08-28 08:03:00 Comet CATCH
98 MPEC 2023-Q33 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-08-20 03:16:00 Comet CATCH
99 MPEC 2023-P87 COMET C/2023 P1 (Nishimura) 2023-08-15 19:16:00 Comet CATCH
100 MPEC 2023-P65 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-08-13 04:14:00 Comet CATCH
101 MPEC 2023-P25 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-08-07 00:38:00 Comet CATCH
102 MPEC 2023-O110 DAILY ORBIT UPDATE (2023 July 29) 2023-07-29 12:16:00
103 MPEC 2023-O106 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-07-29 01:50:00 Comet CATCH
104 MPEC 2023-O51 COMET P/2023 M4 (ATLAS) 2023-07-22 02:00:00 Comet CATCH
105 MPEC 2023-O42 2023 OU 2023-07-20 19:39:00 NEA (H>22) CATCH
106 MPEC 2023-O39 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-07-20 07:10:00 Comet CATCH
107 MPEC 2023-M14 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-06-17 00:45:00 Comet CATCH
108 MPEC 2023-L42 2023 LL 2023-06-09 13:02:00 NEA (H>22) CATCH
109 MPEC 2023-L28 2023 DP5 2023-06-07 19:13:00 Unusual CATCH
110 MPEC 2023-L27 2023 JW18 2023-06-07 18:53:00 Unusual CATCH
111 MPEC 2023-L10 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-06-02 05:34:00 Comet CATCH
112 MPEC 2023-K136 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-05-25 03:40:00 Comet CATCH
113 MPEC 2023-K122 COMET C/2023 H2 (Lemmon) 2023-05-24 04:23:00 Comet CATCH
114 MPEC 2023-K121 COMET C/2022 V2 (Lemmon) 2023-05-24 02:57:00 Comet CATCH
115 MPEC 2023-K53 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-05-19 01:52:00 Comet CATCH
116 MPEC 2023-J95 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-05-11 00:00:00 Comet CATCH
117 MPEC 2023-J29 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-05-04 05:11:00 Comet CATCH
118 MPEC 2023-H240 COMET P/2022 BV9 (Lemmon) 2023-04-29 05:32:00 Comet CATCH
119 MPEC 2023-H184 COMET C/2023 F1 (PANSTARRS) 2023-04-26 04:43:00 Comet CATCH
120 MPEC 2023-H131 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-04-21 20:15:00 Comet CATCH
121 MPEC 2023-G92 2023 GR1 2023-04-15 13:46:00 NEA (H>22) CATCH
122 MPEC 2023-G31 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-04-04 20:08:00 Comet CATCH
123 MPEC 2023-F200 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-03-29 02:03:00 Comet CATCH
124 MPEC 2023-F158 DAILY ORBIT UPDATE (2023 March 27) 2023-03-27 12:05:00
125 MPEC 2023-E68 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-03-13 20:48:00 Comet CATCH
126 MPEC 2023-D59 2023 BC11 2023-02-24 20:32:00 NEA (18>H>22) CATCH
127 MPEC 2023-C137 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-02-14 06:37:00 Comet CATCH
128 MPEC 2023-C53 DAILY ORBIT UPDATE (2023 February 9) 2023-02-09 12:08:00

List of Observers

Observers Count
H. Sato 82
J.-C. Merlin, D. De Martin 7
J.-C. Merlin, T. Prystavski 76
J.-C. Merlin 24
M. Suzuki 10
J.-C. Merlin, H. Sato, K. Yoshimoto, D. De Martin 55
J.-C. Merlin, K. Yoshimoto 6
T. Prystavski, J.-C. Merlin 31
J.-C. Merlin, M. Suzuki 18
T. Prystavski 130
H. Sato, T. Prystavski 115
T. Prystavski, J.-C. Merlin, M. Mattiazzo 14
H. Sato, M. Mattiazzo, J.-C. Merlin, F. D. Romanov, T. Prystavski 60
A. Pearce, H. Sato 7
M. Mattiazzo 5
J.-C. Merlin, M. Mattiazzo 16
T. Prystavski, M. Mattiazzo, J.-C. Merlin 42
M. Mattiazzo, T. Prystavski, J.-C. Merlin 48
T. Prystavski, K. Yoshimoto, J.-C. Merlin 27
K. Yoshimoto, J.-C. Merlin 18
H. Sato, M. Urbanik 5
T. Prystavski, M. Mattiazzo, N. Paul, G. Baj 16
H. Sato, K. Yoshimoto, T. Prystavski, J.-C. Merlin 51
M. Mattiazzo, H. Sato 12
F. D. Romanov 7
M. Urbanik 5
H. Sato, T. Prystavski, K. Yoshimoto 60
A. Pearce, H. Sato, T. Prystavski 20
K. Yoshimoto 3
G. van Buitenen, K. Yoshimoto, T. Prystavski 10
T. Prystavski, B. Lutkenhoner 11
M. Mancuska, T. Prystavski, B. Lutkenhoner 24
N. Paul, H. Sato 4
K. Yoshimoto, T. Prystavski 8
H. Sato, B. Lutkenhoner, T. Prystavski 38
T. Prystavski, K. Yoshimoto 18

List of Measurers

Measurers Count

List of Facilities

Facilities Count
0.43-m f/6.8 astrograph + CCD + f/4.5 focal reducer 32
0.43-m f/6.8 astrograph + f/4.5 focal reducer + CCD, 0.51-m f/4.5 CDK + CCD 7
0.51-m f/6.8 astrograph + f/4.5 focal reducer + CCD, 0.51-m f/4.5 Corrected Dall-Kirkham + CCD 29
0.51-m f/6.8 astrograph + f/4.5 focal reducer + CCD 13
0.51-m f/4.5 Corrected Dall-Kirkham Astrograph + CCD 4
0.51-m f/6.8 astrograph + f/4.5 focal reducer + CCD, 0.43-m f/6.8 astrograph + CCD + f/4.5 focal reducer, 0.51-m f/6.8 astrograph + CCD + f/4.5 focal reducer, 0.25-m f/3.4 reflector + CCD, 0.43-m f/6.8 CDK + CCD 55
0.51-m f/6.8 astrograph + CCD + f/4.5 focal reducer 37
0.51-m f/6.8 astrograph + f/4.5 focal reducer + CCD, 0.25-m f/3.4 reflector + CCD 22
0.51-m f/4.5 Corrected Dall-Kirkham + CCD, 0.51-m f/6.8 astrograph + f/4.5 focal reducer + CCD 7
0.51-m f/6.8 astrograph + f/4.5 focal reducer + CCD, 0.25-m f/3.4 Hyperbolic Astrograph + CCD 18
0.51-m f/6.8 astrograph + CCD + f/4.5 focal reducer, 0.43-m f/6.8 astrograph + CCD + f/4.5 focal reducer 7
0.51-m f/4.5 Corrected Dall-Kirkham + CCD 28
0.43-m f/6.8 astrograph + CCD + f/4.5 focal reducer, 0.51-m f/4.5 Corrected Dall-Kirkham + CCD 97
0.43-m f/4.5 reflector + CCD 2
0.51-m f/6.8 astrograph + f/4.5 focal reducer + CCD, 0.50-m f/6.8 reflector + CCD + f/4.5 focal reducer 14
0.28-m f/2.2 reflector + CCD 4
0.28-m f/2.2 astrograph + CMO, 0.43-m f/6.8 Corrected Dall-Kirkham + CCD 16
0.51-m f/6.8 astrograph + CCD + f/4.5 focal reducer, 0.43-m f/6.8 astrograph + CCD + f/4.5 focal reducer, 0.43-m f/6.8 reflector + CCD, 0.51-m f/6.8 astrograph + f/4.5 focal reducer + CCD, 0.50-m f/6.8 reflector + CCD + f/4.5 focal reducer, 0.50-m f/6.8 reflector + CCD, 0.43-m f/4.5 Corrected Dall-Kirkham + CCD 60
0.28-m f/2.2 astrograph + CMO, 0.43-m f/4.5 Corrected Dall-Kirkham + CCD 6
0.25-m f/3.4 reflector + CCD T5 Beryl Junction Utah USA, 0.51-m f/6.8 astrograph + CCD + f/4.5 focal reducer 7
0.25-m f/3.4 reflector + CCD 7
0.50-m f/6.8 reflector + CCD + f/4.5 focal reducer, 0.25-m f/3.4 hyperbolic astrograph + CCD, 0.51-m f/6.8 astrograph + f/4.5 focal reducer + CCD 28
0.25-m f/3.4 hyperbolic astrograph + CCD, 0.43-m f/6.8 reflector + CCD, 0.15-m f/7.3 Takahashi refractor + CCD 14
0.51-m f/6.8 astrograph + CCD + f/4.5 focal reducer, 0.51-m f/4.5 Corrected Dall-Kirkham + CCD 4
0.43-m f/6.8 reflector + CCD, 0.25-m f/3.4 hyperbolic astrograph + CCD, 0.51-m f/6.8 reflector + f/4.5 focal reducer + CCD 13
0.11-m f/5.0 astrograph + CCD, 0.25-m f/3.4 reflector + CCD, 0.51-m f/4.5 Corrected Dall-Kirkham + CCD, 0.51-m f/4.5 reflector + CCD 27
0.25-m f/3.4 reflector + CCD, 0.51-m f/4.5 reflector + CCD 7
0.25-m f/3.4 reflector + CCD, 0.11-m f/5.0 astrograph + CCD, 0.51-m f/4.5 reflector + CCD, 0.51-m f/4.5 Corrected Dall-Kirkham + CCD 35
0.51-m f/6.8 astrograph + CCD + f/4.5 focal reducer, 0.50-m f/6.8 reflector + CCD + f/4.5 focal reducer 5
0.50-m f/6.8 reflector + CCD + f/4.5 focal reducer, 0.25-m f/3.4 Hyperbolic Flat-Field Astrograph + CCD, 0.5-m f/6.8 Ritchey-Chretien + CCD 16
0.51-m f/4.5 reflector + CCD, 0.25-m f/3.4 0.25-m f/3.4 hyperbolic astrograph + CCD 8
0.25-m f/3.4 hyperbolic astrograph + CCD, 0.28-m f/2.2 astrograph + CMO 8
0.43-m f/6.8 reflector + CCD, 0.28-m f/2.2 astrograph + CMO 51
0.43-m f/6.8 reflector + CCD + f/4.5 focal reducer, 0.25-m f/3.4 astrograph + CCD 12
0.43-m f/6.8 astrograph + CCD 6
0.25-m f/3.4 hyperbolic astrograph + CCD 3
0.43-m f/4.5 Corrected Dall-Kirkham + CCD, 0.43-m f/4.5 reflector + CCD 24
0.43-m f/6.8 reflector + CCD 4
0.43-m f/6.8 Corrected Dall-Kirkham + CCD 7
0.43-m f/6.8 reflector + CCD, 0.43-m f/4.5 reflector + CCD 11
0.43-m f/4.5 reflector + CCD, 0.43-m f/6.8 Corrected Dall- Kirkham + CCD, 0.43-m f/4.5 Corrected Dall-Kirkham + CCD, 0.28-m f/2.2 astrograph + CMO 25
0.43-m f/6.8 Corrected Dall-Kirkham + CCD, 0.43-m f/4.5 Corrected Dall-Kirkham + CCD 10
0.43-m f/4.5 Corrected Dall-Kirkham + CCD, 0.11-m f/5.0 astrograph + CMO, 0.28-m f/2.2 astrograph + CMO 41
0.43-m f/6.8 astrograph + CCD + f/4.5 focal reducer, 0.43-m f/4.5 Corrected Dall-Kirkham + CCD, 0.51-m f/4.5 Corrected Dall-Kirkham + CCD, 0.43-m f/6.8 reflector + CCD + f/4.5 focal reducer 60
0.51-m f/6.8 reflector + CCD + f/4.5 focal reducer, 0.51-m f/4.5 reflector + CCD 11
0.51-m f/4.5 reflector + CCD, 0.11-m f/5.0 astrograph + CMO 14
0.51-m f/6.8 astrograph + CCD + f/4.5 focal reducer, 0.43-m f/6.8 astrograph + CCD + f/4.5 focal reducer, 0.43-m f/4.5 Corrected Dall- Kirkham + CCD 52
0.11-m f/5.0 astrograph + CCD 4
0.43-m f/4.5 Corrected Dall-Kirkham + CCD 20
0.43-m f/6.8 reflector + CCD + f/4.5 focal reducer 6
0.51-m f/4.5 Corrected Dall-Kirkham + CCD, 0.43-m f/4.5 Corrected Dall-Kirkham + CCD 7
0.50-m f/6.8 reflector + CCD + f/4.5 focal reducer 3
0.43-m f/4.5 Corrected Dall-Kirkham + CCD, 0.51-m f/4.5 Corrected Dall-Kirkham + CCD 11
0.28-m f/2.2 reflector + CCD, 0.51-m f/4.5 Corrected Dall-Kirkham + CCD, 0.28-m f/2.2 astrograph + CMO 24
0.43-m f/6.8 Planewave 17 CDK + CCD, 0.43-m f/6.8 astrograph + CCD + f/4.5 focal reducer 4
0.51-m f/6.8 reflector + CCD + f/4.5 focal reducer, 0.28-m f/2.2 astrograph + CMO 8
0.43-m f/4.5 Corrected Dall-Kirkham + CCD, 0.51-m f/6.8 reflector + CCD + f/4.5 focal reducer 18