Paper published in a book (Scientific congresses and symposiums)
Binaries in the Hipparcos data: keep digging II. Modeling the IAD of known spectroscopic systems
Pourbaix, D.; Jancart, Sylvie; Jorissen, A.
2004In Hensberge, H.; Pavlovski, K.; Hilditch, R. W. (Eds.) Spectroscopically and Spatially Resolving the Components of the Close Binary Stars
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Abstract :
[en] We reprocess the Hipparcos Intermediate Astrometric Data of know spectroscopic binaries (retrived from the 9th catalogue of spectroscopic binary orbits, http://sb9.astro.ulb.ac.be) to see whether the orbital inclination, and thus the mass of the secondary, can be derived. Several statistical tests (Pourbaix & Arenou 2001) are used to ensure the reliability of the fit. About 70 systems (originally processed as single stars) out of 863 benefit from the orbital model.
Disciplines :
Space science, astronomy & astrophysics
Author, co-author :
Pourbaix, D.
Jancart, Sylvie  ;  Université de Liège - ULiège > Architecture Site Lambert Lombard > Architecture Site Lambert Lombard
Jorissen, A.
Language :
English
Title :
Binaries in the Hipparcos data: keep digging II. Modeling the IAD of known spectroscopic systems
Publication date :
01 December 2004
Event name :
ASP Conference
Event date :
2004
Audience :
International
Main work title :
Spectroscopically and Spatially Resolving the Components of the Close Binary Stars
Editor :
Hensberge, H.
Pavlovski, K.
Hilditch, R. W.
Pages :
144-147
Peer reviewed :
Peer reviewed
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since 18 March 2013

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