Dynamical analysis of the Gliese-876 Laplace resonance

  title={Dynamical analysis of the Gliese-876 Laplace resonance},
  author={J. Mart{\'i} and C. Giuppone and C. Beaug'e},
  journal={Monthly Notices of the Royal Astronomical Society},
  • J. Martí, C. Giuppone, C. Beaug'e
  • Published 2013
  • Physics
  • Monthly Notices of the Royal Astronomical Society
  • The number of multiple-planet systems known to be involved in mean motion conmensurabilities has increased significantly since the Kepler mission. Although most correspond to two-planet resonances, multiple resonances have also been found. The Laplace resonance is a particular case of a three-body resonance in which the period ratio between consecutive pairs is n1/n2 ∼ n2/n3 ∼ 2/1. It is not clear how this triple resonance acts to stabilize (or not) the system. The most reliable extrasolar… CONTINUE READING
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