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Shaking the Pot of Modelling Tools: Some Open Problems in the Field

Published online by Cambridge University Press:  23 April 2012

Petr Harmanec
Petr Harmanec*
Affiliation:
Astronomical Institute of the Charles University, Faculty of Mathematics and Physics, V Holešovičkách 2, CZ-180 00 Praha 1, Czech Republic email: [email protected]
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Abstract

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To inspire and provoke lively discussions, I argue that the accuracy of the basic physical properties of stars, based on analyses of well-observed detached binaries, might be worse than usually believed. I offer some ways how to deal with the situation. I end with a few comments on the studies of extra-solar planets.

Keywords

stars: fundamental parameters (classification, colors, luminosities, masses, radii, temperatures, etc.)(stars:) binaries: general(stars:) binaries (including multiple): close(stars:) binaries: eclipsingstars: planetary systemsstars: evolutionstars: atmospheres
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 7 , Symposium S282: From Interacting Binaries to Exoplanets: Essential Modeling Tools , July 2011 , pp. 1 - 8
Copyright
Copyright © International Astronomical Union 2012

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