Fig. 10

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Fit of the orbit of HIP 54597. Top: fit of the HIP 54597 RV measurements. Bottom: fit of the HIP 54597 astrometric acceleration in right ascension (left) and declination (right). The black points correspond to the HIPPARCOS and Gaia EDR3 proper motion measurements. In each plot, the black curve corresponds to the best fit. The color bar indicates the log-likelihood corresponding to the different fits plotted.
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