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Observations statistics for C/1988 A1

Total:
Number of active observers:
(total includes noncontributing observers)
144 of 2667
Number of active associations:
(total includes noncontributing associations)
10 of 17
Number of active countries:
(total includes noncontributing countries)
26 of 250
Total number of observations:
1635
- Visual Observations:
1635
- CCD Observations:
0

Top observers:
Total:
Visual:
CCD:
62 62 0
47 47 0
43 43 0
42 42 0
42 42 0
41 41 0
39 39 0
38 38 0
37 37 0
34 34 0
30 30 0
30 30 0
28 28 0
28 28 0
26 26 0
26 26 0
25 25 0
25 25 0
24 24 0
24 24 0
23 23 0
23 23 0
22 22 0
22 22 0
21 21 0
21 21 0
21 21 0
21 21 0
20 20 0
19 19 0
19 19 0
19 19 0
18 18 0
17 17 0
17 17 0
16 16 0
16 16 0
16 16 0
16 16 0
16 16 0
15 15 0
14 14 0
14 14 0
14 14 0
13 13 0
13 13 0
13 13 0
13 13 0
12 12 0
12 12 0
12 12 0
11 11 0
11 11 0
11 11 0
11 11 0
11 11 0
11 11 0
11 11 0
10 10 0
9 9 0
9 9 0
9 9 0
9 9 0
9 9 0
9 9 0
9 9 0
8 8 0
8 8 0
8 8 0
8 8 0
8 8 0
8 8 0
7 7 0
7 7 0
7 7 0
7 7 0
6 6 0
6 6 0
6 6 0
6 6 0
6 6 0
5 5 0
5 5 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
4 4 0
4 4 0
4 4 0
4 4 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
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
1 1 0
1 1 0
1 1 0
1 1 0

Top Associations:
Total:
Visual:
CCD:
522 522 0
389 389 0
274 274 0
243 243 0
127 127 0
34 34 0
25 25 0
9 9 0
7 7 0
5 5 0

Top Countries:
Total:
Visual:
CCD:
265 265 0
255 255 0
255 255 0
181 181 0
134 134 0
69 69 0
63 63 0
53 53 0
50 50 0
48 48 0
39 39 0
34 34 0
26 26 0
26 26 0
22 22 0
18 18 0
17 17 0
16 16 0
14 14 0
13 13 0
11 11 0
7 7 0
7 7 0
5 5 0
5 5 0
2 2 0