No.

Cases ( $M_{\min }=$ )

${\eta }_0$

${\alpha }_f$

${\alpha }_z$

${\chi }_{\text{min}}^2$

1

${10}^4{M}_{\odot }$

1.701

0.026

2.667

5.999

2

${10}^5{M}_{\odot }$

1.194

−0.897

4.0

8.576

3

${10}^6{M}_{\odot }$

10.0

−1.0

0.0

16.131