English

Transit modelling of selected Kepler systems

Earth and Planetary Astrophysics 2019-06-21 v1 Solar and Stellar Astrophysics

Abstract

This paper employs a simple model, considering just geometry and linear or quadratic limb darkening, to fit Kepler transit data via a Markov Chain Monte Carlo (MCMC) methodology for Kepler-1b, 5b, 8b, 12b, 77b, 428b, 491b, 699b, 706b, and 730b. Additional fits were made of the systems using the more sophisticated modeller Winfitter, which gives results in general agreement with the simpler model. Analysis of data with longer integration times showed biasing of the derived parameters, as expected from the literature,} leading to larger estimates for radii and reducing estimates of the system inclination.

Keywords

Cite

@article{arxiv.1906.08610,
  title  = {Transit modelling of selected Kepler systems},
  author = {Q. Y. Huang and T. Banks and E. Budding and C. Puskullu and M. D. Rhodes},
  journal= {arXiv preprint arXiv:1906.08610},
  year   = {2019}
}
R2 v1 2026-06-23T09:58:58.628Z