JNN 290 - BD
Info Chart Aladin

  Cyg
☀13.79/18.0mag
Ø 3''

WDS ID21109+4658
Common catalogue IDJNN 290
ComponentsBD
Other Designation
Position angle189
Separation3.4
Mag First13.79
Mag Second18.0
Delta mag4.21
Spectral TypeM2.5
ConstellationCygnus
RA21:10:58.8
Dec+46:57:32.1