7 November 2006 stellar occultation of (22) Kalliope and Linus, computed for the model with χ² = 6695 (from Table 2). The trajectories of (22) and Linus are plotted (cyan, green), together with several shadows of (22) computed for the observed timings (black), observers’ locations (blue), synthetic locations of the nearest shadow points (yellow), and residuals (red). The timings were taken from the occultation database (Herald et al. 2019, 2020). Absolute time measurements were used to check the ephemeris accuracy. The gnomonic projection was used, showing Japan, Honshu.