ES 638
Info Chart Aladin

  Dra
☀10.89/12.34mag
Ø 2''

WDS ID17402+5411
Common catalogue IDES 638
Components
Other Designation
Position angle185
Separation2.5
Mag First10.89
Mag Second12.34
Delta mag1.45
Spectral Type
ConstellationDraco
RA17:40:16.1
Dec+54:12:44.8