TRN 28 - AC
Info Chart Aladin

  Cyg
☀7.44/15.0mag
Ø 3''

WDS ID20191+3916
Common catalogue IDTRN 28
ComponentsAC
Other Designation
Position angle158
Separation3.2
Mag First7.44
Mag Second15.0
Delta mag7.56
Spectral TypeO7Ib
ConstellationCygnus
RA20:19:08.5
Dec+39:16:24.3