Astrometric orbit of HD 114762 (i.e. Gaia DR3 3937211745905473024, bottom left panel) as determined by Gaia (G = 7.15 mag, P = 83.74 ± 0.12 day, e = 0.32 ± 0.04, and ϖ = 25.36 ± 0.04 mas). North is up, and east is left. The sky-projected orbit model about the system barycentre marked with a cross is shown in grey, and astrometric measurements and normal points after subtraction of parallax and proper motion are shown in grey and black, respectively. Only one-dimensional (along-scan) astrometry was used. The shown offsets are therefore projected along the instantaneous scan angle of Gaia, whose orientation is also indicated by the error bars. The modelled parallax and proper motion of the star are shown in the top left panel by the solid curve, where open circles indicate the times when the star crossed the Gaia field of view. The arrow indicates the direction of motion. The top right panel shows the normal points after subtraction of the parallax and proper motion as a function of time. The middle right and bottom right panels shows the post-fit residual normal points and individual CCD transit data, respectively. Normal points are computed at every field-of-view transit of the star from the approximately nine individual CCD transits and are only used for visualisation, whereas the data processing uses individual CCD transit data.