IC 5146 - Cocoon Nebula (image downsized
0.5x, click on image for full size version)
Cygnus
Penryn, California
M 250 @ f 9.3 (ag, ST-4)
ST-10XME LRGB 10 minute subs
July 2008
A difficult object in even moderate size scopes (Could not visually locate in a
24" f3.5 under dark sky). It is located at the easterly edge of the
dark nebula B168. It is approximately 10' in diameter.