Engelhardsberg observatory

Comet C/2007Q3 Siding Spring

C/2007Q3 Siding Spring <Click to enlarge>

Comet C/2007Q3 Siding Spring, 2010-03-19 21:00 UT, 36x2 min
ASA 250mm Astrograph f/2.8 (f=700 mm), Astro modified Canon EOS 40D

 

Back