Patchick 27 is a possible planetary nebula at the center of this image. This object, found by Dana Patchick in 2013, is located just above the Veil Nebula complex in Cygnus.
Ha – 24x1800s – 720 minutes – binned 1x1
OIII – 24x1800s – 720 minutes – binned 1x1
RGB – 8x300s – 40 minutes each – binned 2x2
1560 minutes total exposure – 26 hours
Imaged over 15 nights in September and October, 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.
Ha-OIII-OIII-RGB - https://www.flickr.com/photos/dcrowson/38747686720/sizes/l