Sh2-21
Sh2-22 Sh2-20
Info Mapa Aladin Katalog

 
☀- mag
Ø 5.0'
BN [HII]
Sagittarius

JménoSh2-21
TypBN [HII]
Souhvězdí Sagittarius
RA17:51:38.8
Dec-28:53:47.0
major_axis 5.0'
mag-
surface_bright-