:orphan:

.. ****************************************************************************
.. CUI
..
.. The Advanced Framework for Simulation, Integration, and Modeling (AFSIM)
..
.. The use, dissemination or disclosure of data in this file is subject to
.. limitation or restriction. See accompanying README and LICENSE for details.
.. ****************************************************************************

WsfSunMonopoleTerm
-------------------

.. class:: WsfSunMonopoleTerm inherits WsfOrbitalDynamicsTerm

Overview
========

The :class:`WsfSunMonopoleTerm` represents the point mass gravitational field
of the Sun. See also :ref:`Sun Monopole <orbital_dynamics_terms.sun_monopole>`.

Static Methods
==============

.. method:: WsfSunMonopoleTerm Construct()
            WsfSunMonopoleTerm Construct(double aGravitationalParameter)

   Create a term representing Sun's point mass gravitational field with
   the given gravitational parameter in SI units. If no gravitational parameter
   is specified, a default value return value from
   :method:`Sun.GRAVITATIONAL_PARAMETER` will be used.

Methods
=======

.. method:: double GravitationalParameter()

   Return the gravitational parameter of the Sun in SI units used by this term.

.. method:: Vec3 SunPositionECI(Calendar aTime)

   Return the position of the Sun in the ECI frame used by this term at the given time.