PGC 54812 NGC 5990
Ser
☀12.4mag
Ø 2.9'
Drawing Uwe Glahn
JménoHCG 75
TypGALCL [E3]
RA15:21:33.8
Dec+21:11:00.0
major_axis 2.9'
mag12.4
surface_bright99.9