Sh2-257
258 256
Info Mapa Aladin Katalog

 
☀- mag
Ø 3.0'
BN [HII]
Orion

JménoSh2-257
TypBN [HII]
Souhvězdí Orion
RA06:12:44.0
Dec+17:59:20.0
major_axis 3.0'
mag-
surface_bright-