Sh2-57 Sh2-55

 
☀- mag
Ø 7.0'
BN [HII]
Scutum

JménoSh2-56
TypBN [HII]
Souhvězdí Scutum
RA18:31:12.0
Dec-09:43:12.0
major_axis 7.0'
mag-
surface_bright16.0