Left: stellar parameters for all 234 systems used in this work. Effective temperatures, T_eff, and surface gravities, log g, are from the APOGEE DR14 catalog. Middle: primary masses for 68 systems with masses estimated in Ness et al. (2016). Right: minimum mass ratios computed using primary masses from Ness et al. (2016) and companion masses estimated from orbital parameters from Price-Whelan et al. (2018a).