NGC 869 & NGC 884 The Double Cluster 06.10.2018

NGC 869 & NGC 884 The Double Cluster in Perseus This pair of open star clusters lie at a distance of 7500 light years Imaged using Skywatcher Equinox 80 PRO ED and Altair Hypercam 183C colour camera A total of 20 x 120 seconds and 30 x 300 second exposures