NGC 4103 Ru 98

 
☀7.1mag
Ø 6.0'
OC [II3p]
Crux

NameHarvard 5
TypeOC [II3p]
Other namesCr257
Constellation Crux
RA12:27:18.0
Dec-60:47:00.0
major_axis 6.0'
mag7.1
surface_bright-