NGC 3003 (UGC 5251, PGC 28186 and others) is a large barred spiral located approximately 63.6 million light-years away in Leo Minor.
Luminance – 26x600s – 260 minutes – binned 1x1
RGB – 8x300s – 40 minutes each – binned 2x2
380 minutes total exposure – 6 hours 20 minutes
Imaged March 4th, 6th and 7th, 2022 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/51962293442/sizes/l/