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Observations statistics for C/1957 P1

Total:
Number of active observers:
(total includes noncontributing observers)
35 of 2670
Number of active associations:
(total includes noncontributing associations)
3 of 17
Number of active countries:
(total includes noncontributing countries)
13 of 250
Total number of observations:
256
- Visual Observations:
256
- CCD Observations:
0

Top observers:
Total:
Visual:
CCD:
42 42 0
39 39 0
22 22 0
19 19 0
19 19 0
18 18 0
12 12 0
10 10 0
9 9 0
5 5 0
5 5 0
5 5 0
5 5 0
4 4 0
4 4 0
4 4 0
4 4 0
3 3 0
3 3 0
3 3 0
2 2 0
2 2 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
1 1 0
1 1 0

Top Associations:
Total:
Visual:
CCD:
140 140 0
74 74 0
42 42 0

Top Countries:
Total:
Visual:
CCD:
86 86 0
42 42 0
42 42 0
24 24 0
19 19 0
18 18 0
5 5 0
5 5 0
4 4 0
4 4 0
3 3 0
3 3 0
1 1 0