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Observational tests of the GAIA expected harvest on eclipsing binaries

Tomaz Zwitter
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Abstract

GAIA observations of eclipsing binary stars will have a large impact on stellar astrophysics. Accurate parameters, including absolute masses and sizes will be derived for $\sim 10^4$ systems, orders of magnitude more than what has ever been done from the ground. Observations of 18 real systems in the GAIA-like mode as well as with devoted ground-based campaigns are used to assess binary recognition techniques, orbital period determination, accuracy of derived fundamental parameters and the need to automate the whole reduction and interpretation process.

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Tomaz Zwitter. 2003-01-13. Observational tests of the GAIA expected harvest on eclipsing binaries. https://arxiv.org/abs/astro-ph/0301213

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