Phased Doppler velocities for HD 46375. The same best‐fit sinusoid is shown in Fig. 3. The rms to the sinusoidal fit is 2.59 m s﹩^{-1}﹩, which is essentially identical to the best‐fit Keplerian. The period is 3.024 days, and the semiamplitude is 35 m s﹩^{-1}﹩. Assuming that the mass of HD 46375 is 1 M﹩_{\odot }﹩, the minimum (﹩M\mathrm{sin}\,i﹩) mass of the companion is 0.25 M_JUP, and the semimajor axis is 0.041 AU.