R 289 - AE
Info Chart Aladin

  Ara
☀8.35/10.3mag
Ø 41''

WDS ID17040-5105
Common catalogue IDR 289
ComponentsAE
Other Designation
Position angle254
Separation41.7
Mag First8.35
Mag Second10.3
Delta mag1.95
Spectral TypeB2V
ConstellationAra
RA17:04:01.2
Dec-51:05:01.2