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Observations statistics for Seiichi Yoshida (YOS04)

Total:
Number of observed comets:
(total is number of comets in COBS database)
293 of 1716
Total number of observations:
1971
- Visual Observations:
1405
- CCD Observations:
566

Observed comets: (293)
Total:
Visual:
CCD:
Short-period comets: (101)
792 585 207
One-apparition Short-period comets: (15)
55 36 19
Long-period comets: (176)
1117 777 340

Observed comets:
Total:
Visual:
CCD:
115 115 0
91 91 0
66 66 0
55 42 13
44 5 39
37 9 28
37 10 27
30 6 24
29 5 24
29 1 28
28 5 23
26 26 0
24 7 17
23 3 20
21 12 9
21 15 6
20 2 18
19 1 18
19 19 0
18 1 17
18 18 0
17 10 7
17 17 0
17 17 0
16 6 10
16 16 0
16 7 9
16 1 15
15 9 6
14 14 0
14 14 0
14 14 0
13 13 0
13 13 0
13 0 13
13 13 0
12 0 12
12 12 0
12 6 6
12 8 4
12 12 0
12 0 12
11 11 0
11 5 6
11 1 10
11 11 0
11 5 6
11 11 0
11 11 0
11 2 9
11 11 0
11 11 0
11 11 0
11 0 11
10 10 0
10 10 0
10 10 0
10 10 0
10 10 0
10 7 3
10 1 9
9 9 0
9 9 0
9 9 0
9 9 0
9 9 0
8 8 0
8 8 0
8 0 8
7 7 0
7 0 7
7 7 0
7 7 0
7 7 0
7 7 0
7 7 0
7 7 0
7 7 0
7 7 0
7 7 0
7 7 0
7 7 0
6 6 0
6 6 0
6 3 3
6 6 0
6 5 1
6 6 0
6 6 0
6 6 0
6 6 0
6 6 0
6 6 0
6 6 0
5 5 0
5 5 0
5 5 0
5 5 0
5 3 2
5 5 0
5 5 0
5 5 0
5 4 1
5 5 0
5 0 5
5 5 0
5 1 4
5 5 0
5 5 0
5 0 5
5 0 5
5 0 5
5 5 0
5 5 0
5 1 4
5 5 0
4 4 0
4 4 0
4 4 0
4 4 0
4 0 4
4 4 0
4 4 0
4 0 4
4 4 0
4 4 0
4 4 0
4 0 4
4 4 0
4 0 4
4 4 0
4 4 0
4 4 0
4 4 0
4 4 0
4 0 4
4 0 4
4 4 0
4 0 4
4 4 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 1 2
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 1 2
3 3 0
3 0 3
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 0 3
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 0 3
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 2 0
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 2 0
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 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 0 2
2 2 0
2 2 0
2 0 2
2 2 0
2 2 0
2 2 0
2 2 0
2 2 0
2 0 2
2 2 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 0 1
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 0 1
1 1 0
1 1 0
1 1 0
1 0 1
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 0 1
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 0 1
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 0 1
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 0 1
1 1 0
1 1 0
1 1 0
1 0 1
1 1 0
1 1 0
Year:
Total:
Visual:
CCD:
2018 13 13 0
2017 70 70 0
2016 67 67 0
2015 41 41 0
2014 38 38 0
2013 42 42 0
2012 18 18 0
2011 34 34 0
2010 36 36 0
2009 9 9 0
2008 93 93 0
2007 152 152 0
2006 123 123 0
2005 149 149 0
2004 89 89 0
2003 28 28 0
2002 38 38 0
2001 53 53 0
2000 101 38 63
1999 478 33 445
1998 133 75 58
1997 127 127 0
1996 39 39 0