Integration of the elliptic restricted three-body problem with Lie series |
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Authors: | Magda Delva |
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Institution: | (1) Institut für Astronomie, Karl-Franzens-Universität Graz, Universitätsplatz 5, A-8010 Graz, Austria |
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Abstract: | The method of Lie series is used to construct a solution for the elliptic restricted three body problem. In a synodic pulsating coordinate system, the Lie operator for the motion of the third infinitesimal body is derived as function of coordinates, velocities and true anomaly of the primaries. The terms of the Lie series for the solution are then calculated with recurrence formulae which enable a rapid successive calculation of any desired number of terms. This procedure gives a very useful analytical form for the series and allows a quick calculation of the orbit.The project is supported by the Austrian Fonds zur Förderung der wissénschaftlichen Forschung under Project No. 4471. |
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