Orbital solution of HD 54662. In the top panel, an SB1 solution was computed from the full set of primary RVs from the literature (filled squares) and newly determined values (filled circles) assuming e = 0. The mass-ratio determined from the new data was then used to compute the secondary RV curve that best matches the secondary RV data (open circles). The bottom panel shows an SB2 orbital solution (which has e = 0.11) computed using only the new RV data.