COBS Statistics page

COBS Statistics:
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Observations statistics for Poland

Total:
Number of active observers:
(total includes noncontributing observers)
192 of 2661
Number of active associations:
(total includes noncontributing associations)
3 of 17
Number of observed comets:
(total is number of comets in COBS database)
350 of 1768
Total number of observations:
17236
- Visual Observations:
16823
- CCD Observations:
413

Observed comets: (350)
Total:
Visual:
CCD:
Short-period comets: (122)
4783 4626 157
One-apparition Short-period comets: (18)
84 78 6
Long-period comets: (209)
12368 12118 250

Most observed comets:
Total:
Visual:
CCD:
2121 2121 0
1262 1262 0
1049 1049 0
929 929 0
496 496 0
477 455 22
463 463 0
441 441 0
338 338 0
289 289 0

Top observers:
Total:
Visual:
CCD:
2639 2427 212
1913 1913 0
1305 1104 201
732 732 0
714 714 0
622 622 0
541 541 0
501 501 0
459 459 0
390 390 0

Top Associations:
Total:
Visual:
CCD:
10692 10692 0
6268 5855 413
276 276 0
Year:
Total:
Visual:
CCD:
2019 119 103 16
2018 374 327 47
2017 282 234 48
2016 100 96 4
2015 208 191 17
2014 112 102 10
2013 247 205 42
2012 70 64 6
2011 82 74 8
2010 79 76 3
2009 166 166 0
2008 246 246 0
2007 383 383 0
2006 955 955 0
2005 628 618 10
2004 1381 1179 202
2003 694 694 0
2002 1873 1873 0
2001 983 983 0
2000 377 377 0
1999 436 436 0
1998 663 663 0
1997 1544 1544 0
1996 1916 1916 0
1995 224 224 0
1994 164 164 0
1992 537 537 0
1991 17 17 0
1990 1714 1714 0
1989 242 242 0
1988 221 221 0
1987 131 131 0
1986 29 29 0
1985 28 28 0
1975 8 8 0
1970 3 3 0