CzSkY

Cepheus Cep

AB

⌖ 21:17:18/+58:36:41

☀6.43/12.0mag

Ø 4''

WDS ID	21173+5837
Common catalogue ID	BU 1140
Components	AB
Other Designation
Position angle	275
Separation	4.2
Mag First	6.43
Mag Second	12.0
Delta mag	5.57
Spectral Type	B3III
Constellation	Cepheus
RA	21:17:18.8
Dec	+58:36:41.3