HEI 257
Info Chart Aladin

  Oph
☀10.3/11.5mag
Ø 1''

WDS ID18055+0311
Common catalogue IDHEI 257
Components
Other Designation
Position angle331
Separation1.7
Mag First10.3
Mag Second11.5
Delta mag1.2
Spectral Type
ConstellationOphiuchus
RA18:05:27.3
Dec+03:11:27.1