Ruud de Vries - Dutch Backyard Astrophotography

Fighting light pollution.....

M03

Name and aliases M 3, HD 119333, NGC 5272
Type Globular Cluster
Coordinates 13:42:11.62 +28:22:38.2
Radial velocity -147.3 km/s
Magnitude 6.3 (V)
Size 18.0 (arcminutes)
Link Simbad
Link HyperLeda

Telescope
Esprit 120ED APO Triplet
Camera
Atik one 6.0
Mount
Skywatcher Eq6-R
Flattener
TSFlat2,5
Guiding camera
Starlight Xpress Lodestar
OAG
TS 2" Off Axis Guider
Exposure
20 x 900 sec L