NGC 6720 (M57)
Planetary nebula in Lyra
R.A.
: 18h 53m 35.09s,
De.
: +33° 01' 44.5" (J2000)
Classification
: 4(3)
Distance
: 2.3 kly
Apparent Magnitude
: 8.8 (blue magnitude 9.7)
Apparent Diameter
: 86"x62"
from
NGCIC
and
SEDS
Date
Lens
Exposition
2005/07/31
80mm, f/6
3.5m (7x30s)
Last update Aug 23, 2005 by
AK
.
