M 22 (NGC 6656) Sgr - globular cluster
Date: 27.9.2026
Equipment: ZWO Seestar S50
Exposure: 55x10sec
Location: Havlíčkův Brod
Processing: StackingWizard, AstroWizard, Photoshop
Description: M 22 (also known as Great Sagittarius Cluster) is a globular cluster in the constellation Sagittarius.