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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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Re: UPDATE ON 107P=4015: GOOD NEWS, BAD NEWS
Hi Ignacio, This is truly a very interesting object. I once read that observations during its 1979 re-discovery apparition found the colour of the object to be
Posted - Wed Dec 2, 2009 1:07 am
 David Seargent
seargent@...
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UPDATE ON 107P=4015: GOOD NEWS, BAD NEWS
Situation up to 091129 The secular light curve up to 091129 is shown in my webpage: http://webdelprofesor.ula.ve/ciencias/ferrin We have good news and we have
Posted - Tue Dec 1, 2009 9:43 pm
 iferrinv
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(20898) Fountainhills
Hello everyone, I just wanted to call everyone's attention to this apparent asteroid that's traveling in a distinctly cometary orbit, and that's currently
Posted - Sat Nov 28, 2009 6:32 pm
 Alan Hale
ahale15
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COMET 107P = (4015) not active yet
Ignacio, Today, I had planned a thorough investigation of 107P using the 2.0-m Faulkes Telescope South. Unfortunately when my session came due the scope was
Posted - Fri Nov 27, 2009 9:03 pm
 RICHARD MILES
gallileo99uk
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Re: ALERT! COMET 107P=4015 IS ACTIVE !
Dear Ignacio, from the figure on your website it seems to me that there's as much an excess brightness around r=1 AU as deficit around 2 AU. I guess it's
Posted - Fri Nov 27, 2009 8:50 pm
 Michal Drahus
traktorc360
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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 64 2
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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