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COBS Statistics:
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Observations statistics for C/1959 Y1

Total:
Number of active observers:
(total includes noncontributing observers)
35 of 2667
Number of active associations:
(total includes noncontributing associations)
3 of 17
Number of active countries:
(total includes noncontributing countries)
12 of 250
Total number of observations:
239
- Visual Observations:
239
- CCD Observations:
0

Top observers:
Total:
Visual:
CCD:
44 44 0
22 22 0
18 18 0
14 14 0
12 12 0
12 12 0
11 11 0
11 11 0
9 9 0
7 7 0
7 7 0
7 7 0
6 6 0
6 6 0
5 5 0
5 5 0
5 5 0
4 4 0
4 4 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
2 2 0
2 2 0
2 2 0
2 2 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0

Top Associations:
Total:
Visual:
CCD:
153 153 0
68 68 0
18 18 0

Top Countries:
Total:
Visual:
CCD:
82 82 0
70 70 0
25 25 0
18 18 0
12 12 0
12 12 0
6 6 0
5 5 0
5 5 0
2 2 0
1 1 0
1 1 0