CzSkY

Cygnus Cyg

AC

⌖ 21:03:06/+29:28:56

☀10.19/16.5mag

Ø 18''

WDS ID	21031+2929
Common catalogue ID	OSO 139
Components	AC
Other Designation
Position angle	308
Separation	18.8
Mag First	10.19
Mag Second	16.5
Delta mag	6.31
Spectral Type
Constellation	Cygnus
RA	21:03:06.1
Dec	+29:28:56.2