NGC 457
Mean radial velocities
No
Ref
MRV
Eps
N
0019
311
-31.6
28.3
2
0120
311
-23.9
0.8
2
0128
311
-21.4
5.7
2
0131
311
-27.9
1.7
4
0136
311
-27.1
0.5
5