boinor.core.propagation.pimienta
================================

.. py:module:: boinor.core.propagation.pimienta

.. autoapi-nested-parse::

   module related to propagation of an orbit using the method of Pimienta-Peñalver and John L. Crassidis in the core sub-package



Functions
---------

.. autoapisummary::

   boinor.core.propagation.pimienta.pimienta_coe
   boinor.core.propagation.pimienta.pimienta


Module Contents
---------------

.. py:function:: pimienta_coe(k, p, ecc, inc, raan, argp, nu, tof)

   Pimienta-Peñalver and John L. Crassidis method to propagate an orbit using classical orbital elements


.. py:function:: pimienta(k, r0, v0, tof)

   Raw algorithm for Adonis' Pimienta and John L. Crassidis 15th order
   polynomial Kepler solver.

   :param k: Standar Gravitational parameter.
   :type k: float
   :param r0: Initial position vector wrt attractor center.
   :type r0: numpy.ndarray
   :param v0: Initial velocity vector.
   :type v0: numpy.ndarray
   :param tof: Time of flight.
   :type tof: float

   :returns: * **rr** (*numpy.ndarray*) -- Final position vector.
             * **vv** (*numpy.ndarray*) -- Final velocity vector.

   .. rubric:: Notes

   This algorithm was derived from the original paper:
   Pimienta-Peñalver, A. & Crassidis, John. (2013). Accurate Kepler equation
   solver without transcendental function evaluations. Advances in the Astronautical Sciences. 147. 233-247.