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 1963

Total:
Number of active observers:
(total includes noncontributing observers)
60 of 2550
Number of active associations:
(total includes noncontributing associations)
2 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)
5 of 1682
Total number of observations:
560
- Visual Observations:
560
- CCD Observations:
0

Observed comets: (5)
Total:
Visual:
CCD:
Short-period comets: (1)
8 8 0
One-apparition Short-period comets: (0)
0 0 0
Long-period comets: (4)
552 552 0

Most observed comets:
Total:
Visual:
CCD:
275 275 0
211 211 0
34 34 0
32 32 0
8 8 0

Top observers:
Total:
Visual:
CCD:
73 73 0
68 68 0
59 59 0
32 32 0
19 19 0
18 18 0
18 18 0
16 16 0
15 15 0
15 15 0

Top Associations:
Total:
Visual:
CCD:
436 436 0
124 124 0

Top Countries:
Total:
Visual:
CCD:
105 105 0
101 101 0
99 99 0
97 97 0
59 59 0
40 40 0
16 16 0
9 9 0
9 9 0
9 9 0