Caldwell 57 (North Up, East Left)
Caldwell 57, also known as NGC 6822 and "Barnard's Galaxy", is a galaxy of type IB(s)m in the constellation of Sagittarius. It is a member of our Local Group. This image comprises 10 x Luminance (90 seconds each) and 6 x Red, Green and Blue (120, 125 and 104 seconds each), 0.5m f/2.9 ASA Astrograph with FLI ML3200 camera at an altitude of 45 degrees on 19 September 2017. The fields of view are 34’ x 23’ and 18' x 12', respectively.
Hills Observatory: 1 January 2013 to 19 January 2019
COMETS COMETS
DEEP SKY DEEP SKY