Bayesian analysis of exoplanet and binary orbits
  We introduce BASE (Bayesian astrometric and spectroscopic exoplanet detection and characterisation tool), a novel program for the combined or separate Bayesian analysis of astrometric and radial-velocity measurements of potential exoplanet hosts and binary stars. The capabilities of BASE are demonstrated using all publicly available data of the binary Mizar A. 
Tim Schulze-Hartung (1), Ralf Launhardt (1) and Thomas Henning (1)   ((1) Max-Planck-Institut f\"ur Astronomie, Heidelberg, ...
astro-ph.IM astro-ph.EP