ES 509
Info Chart Aladin

  Cyg
☀9.58/12.8mag
Ø 8''

WDS ID20406+4900
Common catalogue IDES 509
Components
Other Designation
Position angle284
Separation8.6
Mag First9.58
Mag Second12.8
Delta mag3.22
Spectral TypeF8
ConstellationCygnus
RA20:40:38.4
Dec+48:59:55.9