BVD 257
Info Chart Aladin

  Her
☀16.7/17.3mag
Ø 17''

WDS ID17491+4054
Common catalogue IDBVD 257
Components
Other Designation
Position angle297
Separation17.9
Mag First16.7
Mag Second17.3
Delta mag0.6
Spectral Type
ConstellationHercules
RA17:49:04.6
Dec+40:54:26.2