DWB 138
DWB 139 DWB 137
Info Mapa Aladin Katalog

 
☀- mag
Ø 18' / 2.2'
BN [HII]
Cygnus

JménoDWB 138
TypBN [HII]
Souhvězdí Cygnus
RA20:21:00.3
Dec+44:22:49.0
major_axis 18.89'
minor_axis 2.2'
position_angle48.0
mag-
surface_bright99.9