(FrameSize=120' * 120')

M52 = NGC7654 = Cr455 = Mel.243 (Open Cluster) :the cluster located to center,
NGC7635 (Planetary Nebula) :the red nebula located to right side.
[Casiopeia]

Nov.23 1997, 21h49mJST (7min. Exposure)
Location: the Kasuo Pass, Awano town, Tochigi pref., Japan
Epsilon210c (21cm-reflector, f=628mm, F:3.0), Fuji-film SGA800

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Object Data

M52 = NGC7654 = Cr455 = Mel.243
Type of object	Open Cluster	Type	e
Constellation	Casiopeia
R.A.	23h 24.2m (2000.0)	Dec.	+61° 36' (2000.0)
Mag.(v)	7.3	Mag.(p)	-
Diameter	12'	Distance	3000 light-year
note	Containing about 120 stars
NGC7635
Type of object	Planetary Nebula	Type	V
Constellation	Casiopeia
R.A.	23h 20.7m (2000.0)	Dec.	+61° 10' (2000.0)
Mag.(v)	-	Mag.(p)	8.5
Diameter	205" * 180"	Distance	1700 light-year
note	-

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