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Activity within 7 days:

19 New Messages - New Questions

Description

This group is for observers and anyone else interested in comets. This includes discussion about visual, photographic and CCD observing as well as about astrometric, orbital, photometric, hunting or historical aspects. Observations have to be posted at our parallel list CometObs, images at our parallel list Comet-Images.

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C/2009 W1 astrometry request
Dear list, I'd appreciate any new astrometry of comet C/2009 W1 sent to me. Please contact me off-list. Thanks, Maik -- If they give you ruled paper, write the
Posted - Sat Nov 21, 2009 10:03 am
 Maik Meyer
maiki666
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Countdown to 500 Comets: no. 466
Comet 169P/NEAT One of the stranger comets I've observed during all the years I've been following these objects. Despite having the second-shortest orbital
Posted - Sat Nov 21, 2009 12:08 am
 Alan Hale
ahale15
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107P/Wilson-Harrington, no evidence of activity up to now
Dear all: I have placed in my webpage the current secular light curve of comet 107P using all the observations that I was able to gather. There is
Posted - Fri Nov 20, 2009 3:00 pm
 iferrinv
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107P imagining.
I will take more pics today, this is the result of my shots yesterday evening. http://astrosurf.com/nazaret/images/cometas/107/107-091119-J47.jpg shows
Posted - Fri Nov 20, 2009 1:40 pm
 gustavo
gustavo_muler
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Re: 169P/NEAT significantly brighter than expected.
Hello group.! I did an observation with the 12" and st-8 yesterday afternoon. the shoots was very low, 14º over the horizon, but the night was very good and
Posted - Fri Nov 20, 2009 10:55 am
 gustavo
gustavo_muler
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Message History

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2009 72 110 82 71 87 124 68 79 123 72 60
2008 176 166 98 94 134 66 100 161 203 113 79 117
2007 635 98 143 164 153 98 154 70 103 491 345 99
2006 177 193 89 442 271 60 134 126 141 239 137 124
2005 74 43 57 50 119 194 173 93 64 163 64 40
2004 98 117 85 257 195 52 54 115 193 65 147 140
2003 523 483 247 174 150 188 112 121 168 227 230 242
2002 123 279 407 346 168 135 183 327 174 188 223 498
2001 37 93 92 62 75 77
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