BU 631
Info Chart Aladin

  Oph
☀7.23/7.4mag
Ø 0''

WDS ID17400-0038
Common catalogue IDBU 631
Components
Other Designation
Position angle90
Separation0.3
Mag First7.23
Mag Second7.4
Delta mag0.17
Spectral TypeB9IV
ConstellationOphiuchus
RA17:39:57.7
Dec-00:38:21.2