Arp 2
M 2-21 PGC 64410
Info Chart Aladin Catalog

 
☀13.6mag
Ø 2.3' / 2.2'
GC
Sagittarius

NameArp 2
TypeGC
Constellation Sagittarius
RA19:28:48.0
Dec-30:21:00.0
major_axis 2.29'
minor_axis 2.2'
position_angle165.0
mag13.6
surface_bright15.1