CzSkY

Cygnus Cyg

AB

⌖ 19:56:18/+35:05:00

☀3.89/12.0mag

Ø 7''

WDS ID	19563+3505
Common catalogue ID	BU 980
Components	AB
Other Designation	21 eta Cyg
Position angle	206
Separation	7.8
Mag First	3.89
Mag Second	12.0
Delta mag	8.11
Spectral Type	K0III
Constellation	Cygnus
RA	19:56:18.4
Dec	+35:05:00.6