(FrameSize=90' * 90')

NGC6755 = Cr397 (Open Cluster) : the cluster located to center,
NGC6756 = Cr398 (Open Cluster) : the cluster located to upper left side.

Aug.11 1999, 23h16m JST (8min. Exposure)
Location: Nogami, Tanuma town, Tochigi pref., Japan

Epsilon210c (21cm-reflector, f=628mm, F:3.0), Fuji-film SGA800

Object Data
NGC6755 = Cr397
Type of objectOpen Cluster Typed
R.A.19h 07.8m (2000.0) Dec.+04° 14' (2000.0)
Mag.(v)8.3 Mag.(p)-
Diameter10' Distance6500 light-year
noteContaining about 50 stars
NGC6756 = Cr398
Type of objectOpen Cluster Typef
R.A.19h 08.7m (2000.0) Dec.+04° 40' (2000.0)
Mag.(v)10.7 Mag.(p)-
Diameter3' Distance16000 light-year
noteContaining about 20 stars

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