COBS Statistics page

COBS Statistics:
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Observations statistics for 1995

Total:
Number of active observers:
(total includes noncontributing observers)
210 of 2621
Number of active associations:
(total includes noncontributing associations)
11 of 16
Number of active countries:
(total includes noncontributing countries)
34 of 250
Number of observed comets:
(total is number of comets in COBS database)
60 of 1744
Total number of observations:
4324
- Visual Observations:
4285
- CCD Observations:
39

Observed comets: (60)
Total:
Visual:
CCD:
Short-period comets: (50)
3357 3321 36
One-apparition Short-period comets: (0)
0 0 0
Long-period comets: (10)
967 964 3

Most observed comets:
Total:
Visual:
CCD:
1187 1187 0
695 694 1
461 461 0
401 401 0
389 389 0
322 321 1
126 124 2
115 115 0
107 107 0
61 61 0

Top observers:
Total:
Visual:
CCD:
262 223 39
204 204 0
182 182 0
140 140 0
122 122 0
120 120 0
104 104 0
98 98 0
93 93 0
84 84 0

Top Associations:
Total:
Visual:
CCD:
1536 1536 0
897 858 39
783 783 0
364 364 0
280 280 0
235 235 0
131 131 0
49 49 0
40 40 0
7 7 0

Top Countries:
Total:
Visual:
CCD:
872 872 0
524 485 39
372 372 0
336 336 0
318 318 0
224 224 0
206 206 0
201 201 0
137 137 0
131 131 0