57 55
Uma
☀12.2mag
Ø 2.7'
Drawing Bertrand Laville
JménoHCG 56
TypGALCL [S3]
Další názvyARP322
RA11:32:31.9
Dec+52:56:55.0
major_axis 2.7'
mag12.2
surface_bright99.9