☀- mag
Ø 17' / 60''
BN [HII]
Cygnus

JménoDWB 177
TypBN [HII]
Souhvězdí Cygnus
RA20:16:59.3
Dec+47:49:39.0
major_axis 17.8'
minor_axis 60.0''
position_angle86.0
mag-
surface_bright99.9