NGC 2654 (UGC 4605 and others) is a barred spiral seyfert galaxy located in Ursa Major. Distance estimates range from 62 to 104 million light-years.
Luminance – 24x600s – 240 minutes – binned 1x1
RGB – 8x300s – 40 minutes each – binned 2x2
360 minutes total exposure – 6 hours
Imaged January 26th, 27th and 28th, 2017 from Dark Sky New Mexico at Rancho Hidalgo (Animas, New Mexico) with a SBIG STF-8300M on an Astro-Tech AT12RCT at f/8 2432mm.
LRGB - https://www.flickr.com/photos/dcrowson/32672778452/sizes/l