Stability of artificial and natural satellites |
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Authors: | Victor Szebehely |
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Affiliation: | (1) University of Texas, Austin, Tex., USA |
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Abstract: | A quantitative measure of stability based on Hill's definition is evaluated for direct and retrograde satellite orbits. These orbits are known as Poincaré's first kind in the restricted problem of three bodies. Onsets of possible instabilities and captures are established. A critical (maximum) value of the satellite's orbital radius is found for stability as a remarkably simple function of the massparameter. The results are applied to the natural satellites of the solar system. |
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