NGC 4023 NGC 4789A

 
☀13.6mag
Ø 84'' / 42''
GX [SO]
Coma berenices

NameUGC 7399A
TypeGX [SO]
Other namesUGC7399 / PGC39857
Constellation Coma berenices
RA12:20:48.8
Dec+17:29:14.0
major_axis 84.0''
minor_axis 42.0''
position_angle80.0
mag13.6
surface_bright14.1