Arp 141 (UGC 3730, VV 123 and others) is the result of the merger of spiral and elliptical galaxies. Part of Arp’s, ‘E and E-Like Galaxies – Material Emanating from E Galaxies,’ these are located approximately 130 million light-years away in Camelopardalis. A 1959 paper, where these are designated as NGC 2444 and 2445, can be found here - https://articles.adsabs.harvard.edu/pdf/1959ApJ...130...12B.
Luminance – 24x600s – 240 minutes – binned 1x1
RGB – 8x300s – 40 minutes each – binned 2x2
360 minutes total exposure – 6 hours
Imaged January 30th, 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.