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Observations statistics for C/1987 U3

Total:
Number of active observers:
(total includes noncontributing observers)
55 of 2667
Number of active associations:
(total includes noncontributing associations)
7 of 17
Number of active countries:
(total includes noncontributing countries)
16 of 250
Total number of observations:
327
- Visual Observations:
327
- CCD Observations:
0

Top observers:
Total:
Visual:
CCD:
32 32 0
22 22 0
19 19 0
19 19 0
17 17 0
16 16 0
14 14 0
12 12 0
11 11 0
11 11 0
10 10 0
9 9 0
9 9 0
8 8 0
8 8 0
8 8 0
6 6 0
6 6 0
6 6 0
5 5 0
5 5 0
4 4 0
4 4 0
4 4 0
4 4 0
4 4 0
3 3 0
3 3 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
2 2 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
1 1 0
1 1 0

Top Associations:
Total:
Visual:
CCD:
101 101 0
96 96 0
54 54 0
34 34 0
32 32 0
6 6 0
4 4 0

Top Countries:
Total:
Visual:
CCD:
76 76 0
61 61 0
54 54 0
40 40 0
28 28 0
19 19 0
10 10 0
8 8 0
6 6 0
6 6 0
6 6 0
6 6 0
3 3 0
2 2 0
1 1 0
1 1 0