Haffner 18
UBV photoelectric photometry
No
Ref
V
BV
UB
N
0007
411
15.04
+0.75
+0.54
2
0013
411
12.85
+1.45
+0.98
2
0043
411
11.97
+0.36
-0.55
2
0056
411
11.14
+0.31
-0.64
2
0066
411
16.24
+0.34
+0.19
2