COBS Statistics page

COBS Statistics:
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Observations statistics for 1985

Total:
Number of active observers:
(total includes noncontributing observers)
235 of 2668
Number of active associations:
(total includes noncontributing associations)
11 of 17
Number of active countries:
(total includes noncontributing countries)
32 of 250
Number of observed comets:
(total is number of comets in COBS database)
19 of 1783
Total number of observations:
5494
- Visual Observations:
5494
- CCD Observations:
0

Observed comets: (19)
Total:
Visual:
CCD:
Short-period comets: (13)
4068 4068 0
One-apparition Short-period comets: (0)
0 0 0
Long-period comets: (6)
1426 1426 0

Most observed comets:
Total:
Visual:
CCD:
2736 2736 0
1083 1083 0
639 639 0
305 305 0
209 209 0
156 156 0
79 79 0
58 58 0
38 38 0
33 33 0

Top observers:
Total:
Visual:
CCD:
248 248 0
141 141 0
137 137 0
133 133 0
129 129 0
129 129 0
125 125 0
122 122 0
119 119 0
113 113 0

Top Associations:
Total:
Visual:
CCD:
2018 2018 0
1443 1443 0
630 630 0
589 589 0
584 584 0
141 141 0
33 33 0
30 30 0
22 22 0
3 3 0

Top Countries:
Total:
Visual:
CCD:
1041 1041 0
630 630 0
596 596 0
595 595 0
383 383 0
342 342 0
267 267 0
266 266 0
185 185 0
184 184 0