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  Comet Holmes, 17P/Holmes  
 
 
Comet Holmes, 17P/Holmes
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  Hohe Wand, 1. November 2007, 17:30
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  This picture shows comet 17P/Holmes, a periodic comet in our solar system discovered by the British amateur astronomer Edwin Holmes on November 6, 1892. In late October 2007 the comet brightened significantly, by nearly a million times, from magnitude 17 to magnitude 2.8 over a few hours.
 
 
 
 
 Instrument:Pentax 75 SDHF
 Camera:Canon 20D (modified)
 Mount:Vixen GP-DX
 Exposure:15x1min ISO1600 + 22x 50sec ISO400
 Conditions:rising moon, 0° C
 Image Processing:Iris, Photoshop
 
 
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