Engelhardsberg observatory


Comet C/2006W3 Christensen

C/2006W3 Christensen <Click to enlarge>

Comet C/2006W3 Christensen, 2009-08-20 20:15 UT, 14x2 min
ASA 250mm Astrograph f/2.8 (f=700 mm), Astro modified Canon EOS 40D

 


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