COBS Statistics page

COBS Statistics:
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Observations statistics for Hermanus Rietveld (RIE)

Total:
Number of observed comets:
(total is number of comets in COBS database)
27 of 1783
Total number of observations:
167
- Visual Observations:
167
- CCD Observations:
0

Observed comets: (27)
Total:
Visual:
CCD:
Short-period comets: (8)
65 65 0
One-apparition Short-period comets: (0)
0 0 0
Long-period comets: (19)
102 102 0

Observed comets:
Total:
Visual:
CCD:
33 33 0
14 14 0
12 12 0
10 10 0
9 9 0
9 9 0
8 8 0
7 7 0
6 6 0
6 6 0
6 6 0
6 6 0
5 5 0
5 5 0
4 4 0
4 4 0
4 4 0
4 4 0
3 3 0
2 2 0
2 2 0
2 2 0
2 2 0
1 1 0
1 1 0
1 1 0
1 1 0
Year:
Total:
Visual:
CCD:
2010 3 3 0
2009 5 5 0
2008 15 15 0
2007 43 43 0
2006 24 24 0
2005 5 5 0
2004 32 32 0
2003 33 33 0
2002 7 7 0