COBS Statistics page

COBS Statistics:
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Observations statistics for Spain

Total:
Number of active observers:
(total includes noncontributing observers)
56 of 2670
Number of active associations:
(total includes noncontributing associations)
3 of 17
Number of observed comets:
(total is number of comets in COBS database)
361 of 1786
Total number of observations:
6172
- Visual Observations:
5566
- CCD Observations:
606

Observed comets: (361)
Total:
Visual:
CCD:
Short-period comets: (120)
2475 2224 251
One-apparition Short-period comets: (19)
36 36 0
Long-period comets: (221)
3659 3304 355

Most observed comets:
Total:
Visual:
CCD:
286 286 0
222 196 26
172 172 0
156 130 26
145 145 0
136 136 0
127 127 0
124 124 0
101 75 26
92 92 0

Top observers:
Total:
Visual:
CCD:
2843 2843 0
1365 1365 0
536 0 536
260 260 0
258 258 0
108 108 0
105 105 0
94 94 0
75 21 54
54 54 0

Top Associations:
Total:
Visual:
CCD:
3805 3199 606
2294 2294 0
73 73 0
Year:
Total:
Visual:
CCD:
2019 149 149 0
2018 312 312 0
2017 277 277 0
2016 118 118 0
2015 69 69 0
2014 81 81 0
2013 289 289 0
2012 216 216 0
2011 227 227 0
2010 228 228 0
2009 328 328 0
2008 358 358 0
2007 316 316 0
2006 333 333 0
2005 353 353 0
2004 370 370 0
2003 319 207 112
2002 546 190 356
2001 174 63 111
2000 59 32 27
1999 21 21 0
1998 33 33 0
1997 217 217 0
1996 331 331 0
1995 34 34 0
1994 4 4 0
1993 16 16 0
1992 88 88 0
1991 5 5 0
1990 71 71 0
1989 27 27 0
1988 18 18 0
1987 56 56 0
1986 83 83 0
1985 43 43 0
1910 3 3 0