CORRALLING A DISTANT PLANET WITH EXTREME RESONANT KUIPER BELT OBJECTS
AffiliationUniv Arizona, Lunar & Planetary Lab
Kuiper belt: general
planets and satellites: detection
planets and satellites: dynamical evolution and stability
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PublisherIOP PUBLISHING LTD
CitationCORRALLING A DISTANT PLANET WITH EXTREME RESONANT KUIPER BELT OBJECTS 2016, 824 (2):L22 The Astrophysical Journal
JournalThe Astrophysical Journal
Rights© 2016. The American Astronomical Society. All rights reserved.
Collection InformationThis item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at email@example.com.
AbstractThe four longest period Kuiper Belt objects have orbital periods close to integer ratios with each other. A hypothetical planet with an orbital period of similar to 17,117 years and a semimajor axis similar to 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.
VersionFinal published version
SponsorsNASA [NNX14AG93G]; National Basic Research Program of China (973 Program) [2012CB720000]; China Scholarship Council