SMA 137
Info Chart Aladin

  Cyg
☀11.2/12.2mag
Ø 9''

WDS ID21122+3828
Common catalogue IDSMA 137
Components
Other Designation
Position angle122
Separation9.5
Mag First11.2
Mag Second12.2
Delta mag1.0
Spectral Type
ConstellationCygnus
RA21:12:19.9
Dec+38:28:19.7