IC 2157
UBV photoelectric photometry
No
Ref
V
BV
UB
N
1038
758
11.850
+0.259
-0.280
2
1052
758
12.975
+0.310
-0.088
3
1065
758
11.056
+0.263
-0.308
3
2027
758
12.080
+0.320
-0.240
2