Galaxy

${\langle {v^{\prime }}_{rh}^2\rangle }^{1/2}$

[km/s]

${\langle {v^{\prime }}_{rb}^2\rangle }^{1/2}$

[km/s]

$\sqrt{\alpha }$

Data

source

M87

533 ± 42

331 ± 6

0.62

[5]

NGC 1407

291 ± 5

255 ± 6

0.88

[10]

NGC 4374

289 ± 4

253 ± 8

0.88

[11]

NGC 4807

271 ± 18

197 ± 5

0.73

[8]

NGC 5846

288 ± 11

218 ± 4

0.76

[7]