CzSkY

Cygnus Cyg

AB

⌖ 21:40:23/+50:31:40

☀9.9/13.4mag

Ø 3''

WDS ID	21404+5029
Common catalogue ID	ES 1104
Components	AB
Other Designation
Position angle	347
Separation	3.3
Mag First	9.9
Mag Second	13.4
Delta mag	3.5
Spectral Type	O7
Constellation	Cygnus
RA	21:40:23.1
Dec	+50:31:40.5