Orbital migration and Resonance Offset of the Kepler-25 and K2-24 systems

C. Charalambous, X. S. Ramos, P. Benitez-Llambay, C. Beaugé

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Abstract

Based on the model described in [1], we present an analytical+numerical study of the resonance capture under Type-I migration for the Kepler-25 [2] and K2-24 [3] Kepler systems, both close to a 2/1 mean-motion resonance. We find that, depending on the flare index and the proximity to the central star, the average value of the period-ratio between two consecutive planets show a significant deviation with respect to the resonant nominal value, up to values well in agreement with the observations.

Original languageEnglish
Article number012027
JournalJournal of Physics: Conference Series
Volume911
Issue number1
DOIs
StatePublished - 25 Oct 2017
Externally publishedYes
Event18th Brazilian Colloquium on Orbital Dynamics, CBDO 2016 - Aguas de Lindoia, Brazil
Duration: 28 Nov 20162 Dec 2016

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