(FrameSize=120' * 120')


NGC6664 = Cr385 (Open Cluster) :the cluster located to center,
Cr387 = Tr34 (Open Cluster) :the small cluster located to left side.
[Scutum]

Apr.29 2000, 26hr.54mim.JST (8min. Exposure)
Location: the Kasuo Pass, Awano town, Tochigi pref., Japan
Epsilon210c (21cm-reflector, f=628mm, F:3.0), Fuji-film SGA800

Object Data
NGC6664 = Cr385
Type of objectOpen Cluster Typed
ConstellationScutum
R.A.18h 36.7m (2000.0) Dec.-08°13' (2000.0)
Mag.(v)8.9 Mag.(p)-
Diameter18' Distance7500 light-year
noteContaining about 50 stars
Cr387 = Tr34
Type of objectOpen Cluster Type-
ConstellationScutum
R.A.18h 39.8m (2000.0) Dec.-08°29' (2000.0)
Mag.(v)9.4 Mag.(p)-
Diameter8' Distance-
noteContaining about 40 stars



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