M57-NGC6720

(FrameSize=30' * 30')

Ring Nebula: M57-NGC6720 (Planetary Nebula)
[Lyra]

May.22 1998, 26hr.15mim.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
M57-NGC6720 Ring Nebula
Type of objectPlanetary Nebula TypeIV
ConstellationLyra
R.A.18h 53.6m (2000.0) Dec.+33° 02' (2000.0)
Mag.(v)- Mag.(p)9.3
Diameter83" * 59" Distance1410 light-year
note-




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