The Coathanger star cluster and asterism in the Milky Way in southern Cygnus, aka Collinder 399 or Brocchi’s Cluster. The field is similar to what a pair of large binoculars would show. I shot this from home Nov. 25, 2019. This is a stack of 6 x 2-minute unguided exposures with the 200mm Canon telephoto at f/2.8 and stock Canon 6D MkII at ISO 1600. An additional exposure taken through the Kenko Softon A filter adds the star glows. All were with the camera on the Fornax LighTrack II tracker.
The asterism known as the Coathanger, aka Cr 399, in Vulpecula, at upper right here. The faint blue reflection nebula above it is Sharpless 2-83; the small reflection nebula at bottom is Sh-2-82. The small open cluster off the left tip of the Coathanger is NGC 6802. The Coathanger asterism is a fine one for binoculars. The 7.5 x 5° field is close to a binocular field of view. This is a stack of 12 x 6-minute exposures with the SharpStar 61mm apo refractor at f/4.5 and with the Canon R6 at ISO 1250. Taken from home Sept. 30, 2021. Diffraction spikes added with Astronomy Tools actions.