M22

Globular cluster

Constellation- Sagittarius

Right Ascension 18h 36m 41s

Declination -23° 53' 52"

Distance: 10,400 light years

Visual Brightness: 5.1 mag

Apparent Dimension: 24.0 arc minutes

Image info:

Date- July 20 , 2003

Telescope/focal length/Camera- NexStar11 GPS @ f10, ST-8XE NABG @ -20C, autoguided with CCDSoft Ver. 5.00

Integrations- 6 x 10 minutes binned 2x2, flats/darks/median combined in CCDSoft Ver 5.00, DDP and custom filter in Astroart 2.0