Same shot of Pinwheel Galaxy, but cropped to just show M101 and...

Same shot of Pinwheel Galaxy, but cropped to just show M101 and NGC 5477 (top), M101 is a spiral galaxy about 21 million lightyears from earth in the constellation Ursa Major (Big Dipper). (Light frames: 10 x 120 secs, 4 x 600 secs, 12 x 300 secs). William Optics GT81 APO refractor, ZWO ASI071MC-C camera at -10C, iOptron CEM25P EQ mount.  http://SaltwaterWitch.com