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Spectroscopic Binaries among a Complete Sample of Hipparcos M Giants
Published online by Cambridge University Press: 22 February 2018
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.
Resumen
Presentamos el primer diagrama período-excentricidad para binarias entre las estrellas gigantes M de campo; encontramos una frecuencia de binarias espectroscópicas de por lo menos 8%.
- Type
- Observational properties and Statistics of Binary Stars in the Field
- Information
- International Astronomical Union Colloquium , Volume 191: The Environment and Evolution of Double and Multiple Stars , August 2004 , pp. 71 - 72
- Copyright
- Copyright © Instituto de Astronomia – Mexico 2004
References
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