IC 2157
UBV photoelectric photometry
No
Ref
V
BV
UB
N
0624
290
14.63
+0.44
-0.19
2
0721
290
13.62
+0.43
-0.23
2
1262
290
12.08
+0.32
-0.24
2
1293
290
12.95
+0.28
-0.08
2
1345
290
11.58
+0.30
-0.27
2
1366
290
11.02
+0.26
-0.31
2
2007
290
11.85
+0.26
-0.28
2
2014
290
13.57
+0.36
+0.08
2