van den Bergh 155 (HD 216629, HIP 113017, V* IL Cep and others) is a star and reflection nebula located between Sharpless 154 and 155 in Cepheus. Some of the nebulosity further out is cataloged as LBN 524 (DG 188 and others).
Luminance – 27x600s – 270 minutes – binned 1x1
RGB – 8x300s – 40 minutes each – binned 2x2
390 minutes total exposure – 6 hours 30 minutes
Imaged September 10th and 13th and October 2nd, 2018 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/44701540620/sizes/l