486750.fig.006a
(a)
486750.fig.006b
(b)
486750.fig.006c
(c)
Figure 6: Evolution of the orbital angular momenta of stars around Sgr A* due to frame-dragging (dashed lines) and stellar perturbations (dotted lines) as measured by the angle as a function of the orbital semimajor axis . The three panels correspond to a Kerr black hole with a spin (a) , (b)  M, and (c) [30].