arenstorf_ode


arenstorf_ode, a MATLAB code which sets up an ordinary differential equation (ODE) which defines a stable periodic orbit of a spacecraft around the Earth and the Moon.

Although the orbit should be periodic, and repeats after a time interval of a little more than 17 units, most ODE solvers will have difficulty coming close to periodicity.

Licensing:

The computer code and data files described and made available on this web page are distributed under the MIT license

Languages:

arenstorf_ode is available in a MATLAB version and an Octave version and a Python version.

Related Data and codes:

arenstorf_ode_test

matlab_ode, MATLAB codes which set up various ordinary differential equations (ODE).

References:

  1. Richard Arenstorf,
    Periodic solutions of the restricted three body problem representing analytic continuations of Keplerian elliptic motions,
    American Journal of Mathematics,
    Volume 85, Number 1, pages 27-35, January 1963.
  2. John D Cook,
    The orbit that put men on the moon,
    https://www.johndcook.com/blog/
    Posted 08 February 2020.
  3. Ernst Hairer, Syvert Norsett, Gerhard Wanner,
    Solving Ordinary Differential Equations I: Nonstiff Problems,
    Springer, 1987,
    ISBN: 3540566708,
    LC: QA372.H16.

Source Code:


Last revised on 10 June 2021.