COBS Statistics page

COBS Statistics:
Select Comet:

Click Submit to distplay statistics for the complete database or select a comet from the list for individual comet observations statistics.

Observations statistics for 144P

Total:
Number of active observers:
(total includes noncontributing observers)
86 of 2668
Number of active associations:
(total includes noncontributing associations)
10 of 17
Number of active countries:
(total includes noncontributing countries)
22 of 250
Total number of observations:
604
- Visual Observations:
545
- CCD Observations:
59

Top observers:
Total:
Visual:
CCD:
28 28 0
25 25 0
25 25 0
22 22 0
19 19 0
19 19 0
19 19 0
17 17 0
13 12 1
13 13 0
13 13 0
13 13 0
12 12 0
12 12 0
11 11 0
11 0 11
11 11 0
11 0 11
10 10 0
10 10 0
10 10 0
10 10 0
9 9 0
9 9 0
8 8 0
8 8 0
8 0 8
8 0 8
8 8 0
8 8 0
8 8 0
8 8 0
7 7 0
7 7 0
7 0 7
7 0 7
7 6 1
7 7 0
7 7 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
5 5 0
5 5 0
4 4 0
4 4 0
4 4 0
4 0 4
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
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
1 1 0
1 1 0
1 1 0
1 1 0
1 0 1
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0

Top Associations:
Total:
Visual:
CCD:
175 168 7
173 167 6
65 50 15
58 58 0
56 44 12
38 19 19
27 27 0
6 6 0
5 5 0
1 1 0

Top Countries:
Total:
Visual:
CCD:
84 69 15
58 54 4
58 58 0
54 35 19
53 53 0
44 37 7
35 35 0
34 33 1
33 22 11
27 26 1
23 23 0
22 22 0
21 21 0
11 11 0
10 9 1
10 10 0
8 8 0
6 6 0
5 5 0
4 4 0
3 3 0
1 1 0