CzSkY

Perseus Per

⌖ 03:42:22/+33:57:54

☀4.97/10.04mag

Ø 19''

WDS ID	03424+3358
Common catalogue ID	STF 431
Components
Other Designation	40 o Per
Position angle	244
Separation	19.8
Mag First	4.97
Mag Second	10.04
Delta mag	5.07
Spectral Type	B1.5IV
Constellation	Perseus
RA	03:42:22.6
Dec	+33:57:54.1