All Tables

Table 1: Programme eclipsing binaries. Data from the Hipparcos Catalogue. $H_{\rm P}, B_{\rm T}, V_{\rm T}$ are out-of-eclipse median values.
Table 2: Number of Hipparcos ( $H_{\rm P}$ ) and Tycho ( $B_{\rm T}$ , $V_{\rm T}$ ) photometric data and ground based radial velocity observations, their mean S/N and standard error for the three programme stars. Error for radial velocity is in km s^-1.
Table 3: Journal of radial velocity data. The columns give the spectrum number (as from the Asiago 1.82 m Echelle + CCD log book), the heliocentric JD, and the heliocentric radial velocities (in km s^-1) for both components. An asterisk marks the spectra with a too severe blending of the lines for a meaningful measurement of radial velocities of each component. The latter have not been used in modeling of the binaries.
Table 4: Modeling solutions. The uncertainties are formal mean standard errors to the solution. The last four rows give the standard deviation of the observed points from the derived orbital solution.
Table 5: Comparison between the Hipparcos distances and those derived from the parameters of the modeling solution in Table 4. Only formal errors quoted in Table 4 were taken into account. As explained in the text the actual distances may have a bit larger uncertainties.