JplDECenterOfMassPointGetEvaluator Method

Gets an evaluator that can be used to find the motion of this point in its parent reference frame at a given date. Consider using the methods of GeometryTransformer instead of calling this method directly. See GetEvaluator(EvaluatorGroup) for more details.

Gets an evaluator that can be used to find the Motion<Cartesian> at a given JulianDate. In the case of the Moon the point is expressed in the Earth'sInertial Frame. In the case of all other bodies, the point is expressed in the SolarSystemBarycenterInertial Frame. The definitions for the CentralBodies are taken from the GetFromContext. If requested, the evaluator can produce derivatives up to third order.