(FrameSize=-' * -')
Owl Nebula: M97-NGC3587 (Planetary Nebula)
[Ursa Major]
Jan.16 1999, 25hr.01mim.JST (8min. Exposure)
Location: the Nogami, Tanuma town, Tochigi pref., Japan
Epsilon210c (21cm-reflector, f=628mm, F:3.0), Fuji-film SGA800
Object Data
| M97-NGC3587 Owl Nebula | 
| Type of object | Planetary Nebula | 
Type | IIIa | 
| Constellation | Ursa Major | 
| R.A. | 11h 14.9m (2000.0) | 
Dec. | +55° 02' (2000.0) | 
| Mag.(v) | - | 
Mag.(p) | 12.0 | 
| Diameter | 203" * 199" | 
Distance | 10000 light-year | 
| note | - | 
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