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arXiv · 1603.02196

Corralling a distant planet with extreme resonant Kuiper belt objects

Renu Malhotra·Kathryn Volk·Xianyu Wang
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Abstract

The four longest period Kuiper belt objects have orbital periods close to integer ratios with each other. A hypothetical planet with orbital period $\sim$17,117 years, semimajor axis $\sim$665 AU, would have N/1 and N/2 period ratios with these four objects. The orbital geometries and dynamics of resonant orbits constrain the orbital plane, the orbital eccentricity and the mass of such a planet, as well as its current location in its orbital path.

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Renu Malhotra, Kathryn Volk, Xianyu Wang. 2016-03-07. Corralling a distant planet with extreme resonant Kuiper belt objects. https://doi.org/10.3847/2041-8205/824/2/l22

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