IC 2581
UBV photoelectric photometry
No
Ref
V
BV
UB
N
0001
878
4.70
+0.48
+0.11
2
0002
878
7.10
+0.46
-0.36
2
0003
878
8.78
+0.27
-0.52
2
0004
878
9.77
+0.16
-0.52
2
0005
878
9.83
-0.02
-0.22
2
0133
878
9.75
+0.15
-0.53
2