COBS Statistics page

COBS Statistics:
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Observations statistics for Finland

Total:
Number of active observers:
(total includes noncontributing observers)
29 of 2668
Number of active associations:
(total includes noncontributing associations)
1 of 17
Number of observed comets:
(total is number of comets in COBS database)
75 of 1783
Total number of observations:
568
- Visual Observations:
495
- CCD Observations:
73

Observed comets: (75)
Total:
Visual:
CCD:
Short-period comets: (33)
242 196 46
One-apparition Short-period comets: (4)
5 0 5
Long-period comets: (38)
321 299 22

Most observed comets:
Total:
Visual:
CCD:
94 94 0
81 81 0
53 53 0
21 21 0
21 21 0
18 18 0
18 18 0
17 17 0
16 16 0
14 9 5

Top observers:
Total:
Visual:
CCD:
131 131 0
110 110 0
66 62 4
62 1 61
23 23 0
20 20 0
14 14 0
14 14 0
14 14 0
12 12 0

Top Associations:
Total:
Visual:
CCD:
568 495 73
Year:
Total:
Visual:
CCD:
2019 2 2 0
2018 5 5 0
2017 1 1 0
2016 1 1 0
2015 7 7 0
2014 1 1 0
2013 23 23 0
2012 1 1 0
2011 7 7 0
2010 21 21 0
2009 16 14 2
2008 21 18 3
2007 72 68 4
2006 44 27 17
2005 82 67 15
2004 60 45 15
2003 56 39 17
2002 118 118 0
1986 1 1 0
1985 1 1 0
1982 4 4 0
1976 2 2 0
1975 22 22 0