Praesepe
UBV photoelectric photometry
No
Ref
V
BV
UB
N
0212
308
6.58
+0.95
3
0253
308
6.38
+0.97
3
0283
308
6.41
+1.01
3
0428
308
6.90
+0.94
3
1133
308
6.57
+0.68
3