IC1805

(FrameSize=120' * 120')

IC1805 (Bright Diffuse Nebula) :the large red bright nebula located to center,
Mel.15 = Cr26 (Open Cluster) :the cluster located to center,
NGC896 (Bright Diffuse Nebula) :the red nebula located to upper right of center
[Cassiopeia]

Nov.13 1999, 25h47m JST (9min. Exposure)
Location: the Kasuo Pass, Awano town, Tochigi pref., Japan

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


Object Data
IC1805
Type of objectBright Diffuse Nebula Type-
ConstellationCassiopeia
R.A.02h 32.0m (2000.0) Dec.+61°28' (2000.0)
Mag.(v)- Mag.(p)-
Diameter55'*44' Distance2500 light-year
note-
Mel.15 = Cr26
Type of objectOpen Cluster Typed
ConstellationCassiopeia
R.A.02h 32.5m (2000.0) Dec.+61°26' (2000.0)
Mag.(v)7.0 Mag.(p)-
Diameter20' Distance2200 light-year
noteContaining about 20 stars
NGC896
Type of objectBright Diffuse Nebula Type-
ConstellationCassiopeia
R.A.02h 24.8m (2000.0) Dec.+61°54' (2000.0)
Mag.(v)10.5 Mag.(p)-
Diameter27'*13' Distance-
note-




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