An empirically derived three-dimensional Laplace resonance in the Gliese 876 planetary system

@article{Nelson2015AnED,
  title={An empirically derived three-dimensional Laplace resonance in the Gliese 876 planetary system},
  author={B. Nelson and P. Robertson and M. Payne and S. Pritchard and Katherine M. Deck and E. Ford and J. Wright and H. Isaacson},
  journal={Monthly Notices of the Royal Astronomical Society},
  year={2015},
  volume={455},
  pages={2484-2499}
}
We report constraints on the three-dimensional orbital architecture for all four planets known to orbit the nearby M dwarf Gliese 876 based solely on Doppler measurements and demanding long-term orbital stability. Our data set incorporates publicly available radial velocities taken with the ELODIE and CORALIE spectrographs, High Accuracy Radial velocity Planet Searcher (HARPS), and Keck HIgh Resolution Echelle Spectrometer (HIRES) as well as previously unpublished HIRES velocities. We first… Expand
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