(FrameSize= -' * -')
M108 = NGC3556 (Galaxy)
[Ursa Major]
Jan.16 1999, 24h34mJST (9min. Exposure)
Location: the Nogami, Tanuma town, Tochigi pref., Japan
Epsilon210c (21cm-reflector, f=628mm, F:3.0), Fuji-film SGA800
Object Data
| M108 = NGC3556 | 
| Type of object | Galaxy | 
Type | Sc | 
| Constellation | Ursa Major | 
| R.A. | 11h 11.6m (2000.0) | 
Dec. | +55°41' (2000.0) | 
| Mag.(v) | 10.7 | 
Mag.(p) | 10.6 | 
| Diameter | 7.7' * 1.3' | 
Distance | 23.5 million light-years | 
| note | - | 
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