NGC 4820 NGC 4505
NameNGC 4637
TypeGX [S0]
Other namesPGC42744 / UGC7881
Constellation Virgo
descrNGC identification is not certain.
RA12:42:54.2
Dec+11:26:17.0
major_axis 72.0''
minor_axis 30.0''
position_angle98.0
mag13.9
surface_bright13.1