A large spiral galaxy located in the constellation of Coma Berenices, magnitude 10.21
LRGB image taken 1 April 2006 (Luminance) from Lockwood Valley, California and 6 April 2010 (RGB) from Newbury Park, California
L=150 minutes, 1x binned, 10 minute sub-exposures
RGB=56:48:72 minutes, 2x binned, 8 minute sub-exposures

To view the luminance image, click on this link: http://www.pbase.com/rjfletch/image/111716650