Orbit for HIP 115417 = WDS 23228+2034 TOK 704 BaBb. Placing Ba at the origin, the position of Bb measured from Ba is shown along the bottom of the outer relative orbit labeled BaBb, with the area of the points indicating the relative weights. The inner ellipses are the astrometric orbits of Ba and Bb about the center of mass at the origin. The line of nodes is drawn, as well as the velocity vector at the ascending node, Ω. From Table 9 in Section 6, Ba is V = 9.13 and Bb V = 13.16, and their spectral types are K5 V and M5 V, respectively.