Radial epicyclic frequency
= Radial epicyclic frequency
{title2=$\kappa_r$}
{wiki}
The radial epicyclic frequency describes small radial oscillations about a circular orbit. For specific angular momentum $h(r)$, $\kappa_r^2=r^{-3}d(h^2)/dr$.
= Radial epicyclic frequency
{title2=$\kappa_r$}
{wiki}
The radial epicyclic frequency describes small radial oscillations about a circular orbit. For specific angular momentum $h(r)$, $\kappa_r^2=r^{-3}d(h^2)/dr$.