NGC 663
Mean radial velocities
No
Ref
MRV
Eps
N
0040
311
-35.9
0.6
2
0044
311
-31.4
0.7
3
0054
311
-31.7
0.6
2
0086
311
-30.4
1.1
3
0147
311
-32.4
1.9
2
0221
311
-36.5
0.6
2