CzSkY

Perseus Per

BC

⌖ 02:30:52/+53:10:19

☀9.15/10.4mag

Ø 17''

WDS ID	02309+5311
Common catalogue ID	HJ 2139
Components	BC
Other Designation
Position angle	21
Separation	17.4
Mag First	9.15
Mag Second	10.4
Delta mag	1.25
Spectral Type	F5
Constellation	Perseus
RA	02:30:52.7
Dec	+53:10:20.0