M52 open cluster was discovered catalogued by Charles Messier in 1774, from there stands the “M” letter. It’s located in constellation Cassiopeia and it’s visible even by small binocular.
|Telescope:||Newton 254/1000 mm|
|Focal length:||1000 mm|
|Autoguiding:||ZWO 174MM, TS 60/240 mm|
|Camera:||Moravian instruments G2 8300M @-30C|
|Exposure:||12xL 180 s bin 1x1, 8RGB, 120s, bin 2x2|