BU 641
Info Chart Aladin

  Her
☀7.03/8.66mag
Ø 0''

WDS ID18218+2130
Common catalogue IDBU 641
Components
Other Designation
Position angle341
Separation0.8
Mag First7.03
Mag Second8.66
Delta mag1.63
Spectral TypeB9.5II
ConstellationHercules
RA18:21:48.4
Dec+21:30:27.9