Orbit of HIP 6626 (HDS 184, WDS J01250-3251). The primary component is located at the coordinate origin, with scale in arcseconds. The ellipse marks the trajectory. The original Hipparcos discovery is marked by the blue circle, the SOAR measures from 2014.8 to 2018.9 by squares. The insert shows double lines observed on 2018.916, shortly after the periastron passage.