CzSkY

Cygnus Cyg

⌖ 20:48:42/+51:54:37

☀6.38/8.63mag

Ø 4''

WDS ID	20487+5155
Common catalogue ID	STF 2732
Components
Other Designation
Position angle	72
Separation	4.1
Mag First	6.38
Mag Second	8.63
Delta mag	2.25
Spectral Type	B8np
Constellation	Cygnus
RA	20:48:42.7
Dec	+51:54:37.1