K1-16 (PK 094+27 1, PN G094.0+27.4 and numerous other designations) is a planetary nebula located approximately 5,537 light-years away in Draco. The central star is designated as variable DS Dra.
Luminance – 24x300s – binned 1x1 – 120 minutes
RGB – 8x180s – 24 minutes each – binned 2x2
182 minutes total exposure – 3 hours 2 minutes
Imaged May 31st, June 1st and August 27th and 28th, 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/52320360003/sizes/l/