galpy.orbit.Orbit.phi

Orbit.phi(*args, **kwargs)[source]

NAME:

phi

PURPOSE:

return azimuth

INPUT:

t - (optional) time at which to get the azimuth

OUTPUT:

phi(t) [*input_shape,nt] in [-pi,pi]

HISTORY:

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