Sharpless 141 (LBN 509) is a faint nebula located approximately 23,000 light-years away in Cepheus. The stars on the left side of the nebula are cataloged as open cluster Teutsch 76
Ha – 24x1800s – 720 minutes – binned 1x1
RGB – 8x300s – 40 minutes each – binned 2x2
840 minutes total exposure – 14 hours
Imaged over five nights in September, 2017 and September and October, 2018 at Dark Sky New Mexico at Rancho Hidalgo (Animas, New Mexico) with a SBIG STF-8300M on an Astro-Tech AT12RCT at f/8 2432mm.
HaRGB - https://www.flickr.com/photos/dcrowson/48772632421/sizes/l