NGC 7789, Caroline's Rose

A lovely open cluster in Cassiopeia. Read more.

Name and aliases	NGC 7789
Type	Open (galactic) Cluster
Coordinates	23:57:20.16 +56:43:33.6
Radial velocity	-54.5 km/s
Magnitude	6.7 (V)
Size	25.0 (arcminutes)
Link	Simbad
Link	HyperLeda

NGC 7789

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

12 * 120sec RGB, 31 * 180sec L