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Spectroscopic Binaries in Southern Open Clusters

Published online by Cambridge University Press:  22 February 2018

H. Levato ,
J.F. González ,
S. Malaroda  and
M. Grosso
H. Levato
Affiliation:
Complejo Astronómico El Leoncito, CONICET, San Juan, Argentinahlevato@casleo.gov.ar
J.F. González
Affiliation:
Complejo Astronómico El Leoncito, CONICET, San Juan, Argentinahlevato@casleo.gov.ar
S. Malaroda
Affiliation:
Complejo Astronómico El Leoncito, CONICET, San Juan, Argentinahlevato@casleo.gov.ar Comisión de Investigaciones Científicas, Provincia de Bs. As., Argentina
M. Grosso
Affiliation:
Complejo Astronómico El Leoncito, CONICET, San Juan, Argentinahlevato@casleo.gov.ar

Abstract

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This is a report on an ongoing program about binaries in southern open clusters. The long-term purpose of this project is to contribute to understanding the formation and evolution of spectroscopic binaries, providing observational constraints that will permit tests of some of the current theories on binary formation in open clusters.

Resumen

Resumen

Aportamos un informe del trabajo sobre binarias que venimos desarrollando en cúmulos del hemisferio sur. El propósito es contribuir a comprender la formación y evolución de binarias espectroscópicas, proporcionando condiciones de contorno que permitan verificar algunas de las teorías actuales sobre la formación de binarias en cúmulos abiertos.

Keywords

BinariesSpectroscopic — GalaxyOpen Clusters and Associations
Type
Observational Results for Very Young Binaries
Information
International Astronomical Union Colloquium , Volume 191: The Environment and Evolution of Double and Multiple Stars , August 2004 , pp. 141 - 142
Copyright
Copyright © Instituto de Astronomia – Mexico 2004

References

Penny, L., Gies, D., Hartkopf, W., Mason, B., & Turner, N. 1993 PASP, 105, 588 Google Scholar
Schaller, G., Schaerer, D., Meynet, G., & Maeder, A. 1992 A&AS, 96, 269 Google Scholar