(FrameSize=-' * -')
NGC7789 = Cr460 = Mel.245
(Open Cluster)
[Cassiopeia]
Dec.12 1998, 21h01mJST (9min. Exposure)
Location: the Kasuo Pass, Awano town, Tochigi pref., Japan
Epsilon210c (21cm-reflector, f=628mm, F:3.0), Fuji-film SGA800
Object Data
NGC7789 = Cr460 = Mel.245
Type of object
Open Cluster
Type
e
Constellation
Cassiopeia
R.A.
23h 57.0m (2000.0)
Dec.
+56° 43' (2000.0)
Mag.(v)
9.6
Mag.(p)
-
Diameter
30'
Distance
13000 light-year
note
Containing about 200 stars
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