Observation of double star by long-baseline interferometry

Abstract

This paper serves as a reference on how to estimate the parameters of binary stars and how to combine multiple techniques, namely astrometry, interferometry and radial velocities.Comment: F. Millour, A. Chiavassa, L. Bigot, O. Chesneau, A. Meilland \& P. Stee. What can the highest angular resolution bring to stellar astrophysics?, 69-70, EDP sciences, 2015, EAS publication series, 978-2-7598-1833-4. \<10.1051/eas/1569020\>. \<http://www.eas-journal.org/articles/eas/abs/2014/04/contents/contents.html\&g