Fig. 48
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Semi-amplitude K as a function of the period for the SB1 solutions. The data points are coloured as a function of the astrometric_excess_noise. A population of solutions very close to the 62.97 d (within ± 3 % as underlined by the vertical red lines) precession period exhibits small K and large such noise. The polluted domain spans values of K between 0.8 and 16 km s−1.
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