All Figures

	Figure 1: Observed spectra and cross-correlation function (CCF) for the binary HD 66066A at orbital phases (left-hand panels) and (right-hand panels). a) Rectified unfiltered spectra. b) Countour plot of the 2-dim CCF. c) Sections of the 2-dim CCF passing through the maximum. These sections correspond to the right lines in b). d) Classic 1-dim CCF using a low-rotation template.
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In the text

	Figure 2: RV curves of HD 66066A. Circles and triangles represent the velocities of the primary and secondary, respectively. The continuous lines display the calculated radial velocities.
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In the text

	Figure 3: RV curves of HD 315031. Symbols are as in Fig. 2.
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In the text

Figure 4: Mass-Radius diagram for the possible configurations of the components of the binary HD 66066A (solar units). For orbital inclinations in the range six locations of the primary (squares) and the secondary (triangles) components are plotted. Error bars are shown for the points corresponding to . The continuous thin curves are theoretical isochrones of Girardi et al. (2000) for solar chemical composition and , 8.15 and 8.30. The heavy lines represent the zero-age and terminal-age main-sequences.

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In the text

Figure 5: Mass-Radius diagram for the possible configurations of thecomponents of the binary HD 315031. For orbital inclinations in the range - five locations of the primary (squares) andthe secondary (triangles) components are plotted. Error bars are shown for the points corresponding to . The continuous thin curves are theoretical isochrones of Bertelli et al. (1994) for solar chemical composition and and 7.0. The heavy lines represent the zero-age and terminal-age main-sequences.

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In the text