Herschel 99
NGC 2403

Combination of 5, 3 minute images unfiltered.
SBIG STL-1001E CCD. 20" f/6.8 Dall-Kirkham cassegrain telescope at prime focus.

NGC 2403, number 99 in the Herschel 400 list, is a beautiful and bright spiral galaxy in Camelopardus.