galpy.orbit.Orbit.vphi

Orbit.vphi(*args, **kwargs)

NAME:

vphi

PURPOSE:

return angular velocity

INPUT:

t - (optional) time at which to get the angular velocity

vo= (Object-wide default) physical scale for velocities to use to convert

use_physical= use to override Object-wide default for using a physical scale for output

OUTPUT:

vphi(t) [*input_shape,nt]

HISTORY:

2019-02-20 - Written - Bovy (UofT)