Sharpless 2-86
Sh2-86 consists of emission nebula NGC 6820 and open cluster NGC 6823. It lies approximately 6,000 light-years away in the constellation Vulpecula the Fox. (6-inch Astro-Tech AT6RC Ritchey-Chrétien reflector at f/9, SBIG ST-8300M CCD camera, Hydrogen-alpha/Oxygen-III/Sulfur-II/RGB image with exposures of 360, 270, 150, 25, 25, and 25 minutes, respectively)
Dan Crowson from O’Fallon, Missouri