IC 4031 IC 3997

 
☀15.5mag
Ø 18'' / 12''
GX [E3]
Canes venatici

JménoIC 4018
TypGX [E3]
Další názvyPGC3800150
Souhvězdí Canes venatici
popisThe IC number includes the star 25 arcsec south-southwest.
RA12:59:57.4
Dec+40:29:20.0
major_axis 18.0''
minor_axis 12.0''
mag15.5
surface_bright12.2