Observation of double star by long-baseline interferometry

Daniel Bonneau (1) , Florentin Millour (1) , Anthony Meilland (1)

1 LAGRANGE - Joseph Louis LAGRANGE

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.

Mots clés: interferometry; stellar physics; stars:binary

Domaines: Astrophysique stellaire et solaire [astro-ph.SR]

Daniel Bonneau, Florentin Millour, Anthony Meilland. Observation of double star by long-baseline interferometry. 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⟩. ⟨hal-01221306⟩