CzSkY

Cygnus Cyg

⌖ 20:17:42/+39:20:58

☀10.27/11.06mag

Ø 27''

WDS ID	20177+3921
Common catalogue ID	SEI 1070
Components
Other Designation
Position angle	143
Separation	27.9
Mag First	10.27
Mag Second	11.06
Delta mag	0.79
Spectral Type	B
Constellation	Cygnus
RA	20:17:42.2
Dec	+39:20:58.4