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 Katsumi Yoshimoto (YOS02)

Total:
Number of observed comets:
(total is number of comets in COBS database)
289 of 1786
Total number of observations:
1865
- Visual Observations:
1048
- CCD Observations:
817

Observed comets: (289)
Total:
Visual:
CCD:
Short-period comets: (104)
747 400 347
One-apparition Short-period comets: (7)
19 6 13
Long-period comets: (178)
1099 642 457

Observed comets:
Total:
Visual:
CCD:
55 43 12
52 52 0
50 43 7
47 23 24
41 25 16
37 12 25
35 22 13
32 18 14
32 26 6
29 18 11
29 20 9
29 17 12
28 8 20
27 5 22
27 27 0
25 18 7
25 11 14
24 8 16
24 12 12
21 21 0
20 11 9
20 20 0
20 4 16
19 7 12
19 8 11
18 14 4
18 15 3
18 16 2
18 12 6
17 8 9
17 11 6
16 3 13
16 16 0
16 16 0
16 7 9
16 7 9
15 11 4
14 12 2
13 13 0
13 4 9
13 0 13
13 12 1
13 7 6
12 1 11
12 12 0
12 11 1
11 11 0
11 5 6
11 11 0
11 11 0
11 3 8
11 7 4
10 10 0
10 10 0
10 3 7
10 8 2
10 10 0
10 4 6
10 9 1
9 0 9
9 4 5
9 2 7
9 9 0
9 5 4
9 1 8
9 6 3
8 5 3
8 8 0
8 8 0
8 1 7
8 6 2
8 7 1
8 2 6
8 2 6
7 7 0
7 2 5
7 3 4
7 2 5
7 0 7
6 6 0
6 5 1
6 0 6
6 6 0
6 6 0
6 6 0
6 6 0
5 0 5
5 3 2
5 4 1
5 1 4
5 2 3
5 0 5
5 5 0
5 1 4
5 0 5
5 0 5
5 3 2
5 0 5
5 3 2
4 0 4
4 4 0
4 0 4
4 4 0
4 0 4
4 4 0
4 0 4
4 0 4
4 0 4
4 4 0
4 0 4
4 4 0
4 0 4
4 1 3
4 0 4
4 0 4
4 0 4
4 0 4
4 3 1
4 0 4
4 1 3
4 0 4
4 4 0
3 0 3
3 0 3
3 3 0
3 0 3
3 1 2
3 0 3
3 0 3
3 0 3
3 3 0
3 0 3
3 3 0
3 0 3
3 3 0
3 3 0
3 0 3
3 1 2
3 0 3
3 3 0
3 3 0
3 0 3
3 1 2
3 1 2
3 0 3
3 1 2
3 0 3
3 2 1
3 0 3
3 0 3
3 0 3
3 3 0
3 0 3
3 0 3
3 3 0
3 3 0
3 2 1
3 0 3
2 0 2
2 0 2
2 2 0
2 1 1
2 0 2
2 2 0
2 0 2
2 1 1
2 0 2
2 0 2
2 0 2
2 0 2
2 0 2
2 0 2
2 0 2
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 0 2
2 2 0
2 1 1
2 0 2
2 1 1
2 2 0
2 0 2
2 1 1
2 0 2
2 1 1
2 1 1
2 0 2
2 0 2
2 1 1
2 0 2
2 0 2
2 1 1
2 2 0
2 0 2
2 0 2
2 0 2
2 0 2
2 0 2
1 0 1
1 1 0
1 0 1
1 0 1
1 1 0
1 0 1
1 1 0
1 1 0
1 0 1
1 1 0
1 1 0
1 0 1
1 0 1
1 1 0
1 1 0
1 1 0
1 1 0
1 0 1
1 1 0
1 0 1
1 1 0
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 1 0
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 1 0
1 0 1
1 0 1
1 0 1
1 1 0
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 1 0
1 0 1
1 1 0
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 1 0
1 0 1
1 0 1
1 0 1
1 1 0
1 0 1
Year:
Total:
Visual:
CCD:
2019 43 7 36
2018 128 26 102
2017 94 30 64
2016 55 8 47
2015 94 27 67
2014 120 38 82
2013 172 68 104
2012 90 32 58
2011 94 29 65
2010 123 66 57
2008 59 29 30
2007 86 63 23
2006 123 70 53
2005 80 51 29
2004 88 88 0
2003 57 57 0
2002 55 55 0
2001 65 65 0
2000 28 28 0
1999 40 40 0
1998 29 29 0
1997 42 42 0
1996 54 54 0
1995 10 10 0
1994 5 5 0
1993 1 1 0
1992 13 13 0
1990 17 17 0