Alpha Per
UBV photoelectric photometry
No
Ref
V
BV
UB
N
0241
451
8.26
+0.33
+0.21
3
0247
451
7.95
+0.33
-0.21
2
0985
451
5.48
-0.13
-0.60
2
1164
451
4.17
-0.11
-0.62
2