Grid of semi-major axes and planetary masses and their corresponding RV slopes, using observations from CORALIE. The colour scale ranges −1.5 to 1.5 m s⁻¹ day⁻¹, with all else set to white. The slope, with 1 and 2σ errors, of the CORALIE RVs (solid and dashed black lines) shows regions of likely solutions. We also show mass limits for low-mass stars and brown dwarfs (black dashed lines). The Namaste fit of the light curve (see Sect. 3) produces a distribution of semi-major axes (green histogram). The peaks in the grid scale at 0.55, 0.75, and 2 AU are due to RV quadrature for these orbits.