Abstract
As previously shown (Rabe, 1970), two classes of small periodic librations exist, in the plane, elliptic restricted problem, for an infinite sequence of easily specified oscillation frequenciesZ j . The present paper considers the dependence ofZ on the eccentricitye of the primary motion, in addition to its dependence on the mass parameter κ, and determines the resulting relations between κ ande, for any given periodic frequencyZ j . These relationships are obtained from the conditionD (Z j ,κ, e)=0, where the basic determinantD has been expanded up to terms of orderZ 20, κ5, ande 4.
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References
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Rabe, E.: 1970, in G. E. O. Giacaglia (ed.),Periodic Orbits, Stability and Resonances, Reidel Publ. Co., Dordrecht-Holland, p. 33.
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Rabe, E.: 1973, in B. D. Tapley and V. Szebehely (eds.),Recent Advances in Dynamical Astronomy, Reidel Publ. Co., Dordrecht-Holland, p. 156.
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Rabe, E. Parameter distribution of small periodic librations about the equilateral points of the elliptic restricted problem. Celestial Mechanics 8, 177–179 (1973). https://doi.org/10.1007/BF01231411
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DOI: https://doi.org/10.1007/BF01231411