Projections of two occultations from December 31, 2003 (left), and October 20, 2016 (right). Individual observations are shown as straight red lines. Solid lines are photoelectric observations, dashed are visual observations, and dotted are negative observations. Timing errors are displayed as gray strips. The blue solid silhouette is that of the best-fit model, the dotted silhouette is of the second pole solution, and the dashed silhouette is of the IR-based shape model without any scaling. North is up, west to the right.