NGC 2423
UBV photoelectric photometry
No
Ref
V
BV
UB
N
0003
515
10.077
+1.221
+1.160
4
0015
515
9.767
+1.214
+1.129
3
0043
515
10.440
+1.043
+0.703
5
0060
515
9.508
+1.399
+1.481
1