Herschel 123 (North Up, East Left)
Herschel 123, also known as NGC 5631, is a galaxy of type S0 in the constellation of Ursa Major.  Its diameter is ~82,000 light-years.  This image comprises 10 x Luminance (120 seconds each) and 5 x Red, Green and Blue (120, 121 and 98 seconds each), 0.5m f/2.9 ASA Astrograph with FLI ML3200 camera at an altitude of 60 degrees on 4 March 2017. The fields of view of the images at the top and bottom are 32’ x 21’ and 18’ x 12’ respectively.
Hills Observatory: 1 January 2013 to 6 May 2018
COMETS COMETS
DEEP SKY DEEP SKY