Collinder 228
UBV photoelectric photometry
No
Ref
V
BV
UB
N
0023
455
9.08
-0.01
-0.86
4
0024
455
8.80
-0.04
-0.95
4
0027
455
8.39
-0.07
-0.96
4
0065
455
8.45
+0.03
-0.91
3
0092
455
8.34
+0.32
-0.72
4