Evaluating GAIA performances on eclipsing binaries
Evaluating GAIA performances on eclipsing binaries
The orbits and physical parameters of three detached F and G-type eclipsing binaries have been derived combining Hipparcos HP photometry with 8480–8740 Å ground-based spectroscopy, simulating the photometric + spectroscopic observations that the GAIA mission will obtain. Tycho BT and VT light curves are too noisy to be modeled for …