Spectroscopic Binaries among a Complete Sample of Hipparcos M Giants

Jorissen A.; Famaey B.; Dedecker M.; Pourbaix D.; Mayor M.; Udry S.

Vol. 21 No. 1 (2004), Contributions

Vol. 21 No. 1 (2004)

Contributions

Spectroscopic Binaries among a Complete Sample of Hipparcos M Giants

Jorissen A.⁺⁻
Famaey B.⁺⁻
Dedecker M.⁺⁻
Pourbaix D.⁺⁻
Mayor M.⁺⁻
Udry S.⁺⁻

Jorissen A.

Institut d'Astronomie et d'Astrophysique, Université Libre de Bruxelles, Belgium

Famaey B.

-

Dedecker M.

-

Pourbaix D.

-

Mayor M.

-

Udry S.

-

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Keywords

binaries: spectroscopic
Stars: late-type
Stars: statistics

How to Cite

Spectroscopic Binaries among a Complete Sample of Hipparcos M Giants. (2004). Revista Mexicana De Astrofísica Y Astronomía Serie De Conferencias, 21(1), 71-72. https://astronomia.unam.mx/journals/rmxac/article/view/2004rmxac..21...71j

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Abstract

We present the first eccentricity-period diagram for binaries among nearby field M giants, where an observed frequency of at least 8% of spectroscopic binaries is found.

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Spectroscopic Binaries among a Complete Sample of Hipparcos M Giants

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