NGC 6257 PGC 61068
NameNGC 6147
TypeGX [Sb]
Other namesPGC58077
Constellation Hercules
RA16:25:05.8
Dec+40:55:44.0
major_axis 24.0''
minor_axis 18.0''
position_angle30.0
mag15.1
surface_bright12.5