Pleiades
H beta observations
No
Ref
beta
N
0447
537
2.747
8
0468
537
2.704
1
0541
537
2.745
8
0563
537
2.700
1
0785
537
2.675
1
0817
537
2.786
1
0980
537
2.615
2
1432
537
2.661
1
1823
537
2.733
1
2168
537
2.694
1
2181
537
2.578
2