Relative orbit of the binary star HD 160934 using the orbital elements in Table 5 (with a_rel). HD 160934 A is located at the origin of the figure, hence the relative orbit of HD 160934 c is depicted. Each type of symbol corresponds to a different technique to measure the relative position of HD 160934 c, namely, infrared relative astrometry (squares; Hormuth et al. 2007; Lafrenière et al. 2007; this work), masking interferometry (triangles; Evans et al. 2012), and VLBI (star symbol; this work). Error bars are plotted but hardly visible because of the size of the orbit. For clarity, these are shown in Fig. 6.