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Fig. 4


Relative residuals versus projected separation (AU) of the rotation periods of all bona fide members in binary or multiple systems with respect to the polynomial fit (solid line in Fig. 3). The meaning of the symbols is given in the legend. The solid line is a linear fit to the relative residuals at separation <80 AU. We note that in our sample there are no components of triple systems with separation in the range 30–100 AU.

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