# galpy.orbit.Orbit.R¶

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

NAME:

R

PURPOSE:

return cylindrical radius at time t

INPUT:

t - (optional) time at which to get the radius (can be Quantity)

ro= (Object-wide default) physical scale for distances to use to convert (can be Quantity)

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

OUTPUT:

R(t) [*input_shape,nt]

HISTORY:

2019-02-01 - Written - Bovy (UofT)