Sh2-286 is a faint HII region located approximately 21,500 light-years away in Monoceros. Unfortunately, I could not find any other information on this one.
Ha – 25x1800s – 750 minutes – binned 1x1
RGB – 8x300s – 40 minutes each – binned 2x2
870 minutes total exposure – 14 hours 30 minutes
Imaged over eleven nights from January, 2017 through March, 2020 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/50894232073/sizes/l/