This large edge-on galaxy is accompanied by a lot smaller NGC4627. The pair is located in a southern part of constellation near Coma Berenices border. Cookbook 245 LDC camera was used on Celestron Ultima 8 SCT with f6.3 focal reducer. Telescope was autoguided with Cookbook 211 LDC camera on a piggybacked 500mm f8 telephoto lens.
North is on top.