COBS Statistics page

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

COBS Statistics:
Select Comet:

Observations statistics for 1978

Total:
Number of active observers:
(total includes noncontributing observers)
66 of 2543
Number of active associations:
(total includes noncontributing associations)
7 of 15
Number of active countries:
(total includes noncontributing countries)
15 of 250
Number of observed comets:
(total is number of comets in COBS database)
14 of 1655
Total number of observations:
520
- Visual Observations:
520
- CCD Observations:
0

Observed comets: (14)
Total:
Visual:
CCD:
Short-period comets: (8)
229 229 0
One-apparition Short-period comets: (0)
0 0 0
Long-period comets: (6)
291 291 0

Most observed comets:
Total:
Visual:
CCD:
130 130 0
94 94 0
78 78 0
65 65 0
41 41 0
38 38 0
37 37 0
17 17 0
5 5 0
5 5 0

Top observers:
Total:
Visual:
CCD:
86 86 0
75 75 0
28 28 0
27 27 0
23 23 0
20 20 0
18 18 0
18 18 0
18 18 0
14 14 0

Top Associations:
Total:
Visual:
CCD:
418 418 0
78 78 0
9 9 0
5 5 0
4 4 0
3 3 0
3 3 0

Top Countries:
Total:
Visual:
CCD:
195 195 0
107 107 0
90 90 0
46 46 0
18 18 0
14 14 0
10 10 0
9 9 0
8 8 0
8 8 0