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 1972

Total:
Number of active observers:
(total includes noncontributing observers)
19 of 2546
Number of active associations:
(total includes noncontributing associations)
2 of 15
Number of active countries:
(total includes noncontributing countries)
7 of 250
Number of observed comets:
(total is number of comets in COBS database)
6 of 1673
Total number of observations:
170
- Visual Observations:
170
- CCD Observations:
0

Observed comets: (6)
Total:
Visual:
CCD:
Short-period comets: (3)
103 103 0
One-apparition Short-period comets: (0)
0 0 0
Long-period comets: (3)
67 67 0

Most observed comets:
Total:
Visual:
CCD:
57 57 0
39 39 0
35 35 0
29 29 0
7 7 0
3 3 0

Top observers:
Total:
Visual:
CCD:
52 52 0
35 35 0
26 26 0
9 9 0
8 8 0
6 6 0
6 6 0
5 5 0
4 4 0
3 3 0

Top Associations:
Total:
Visual:
CCD:
167 167 0
3 3 0

Top Countries:
Total:
Visual:
CCD:
52 52 0
42 42 0
26 26 0
16 16 0
15 15 0
13 13 0
6 6 0