Residuals between the triaxial ellipsoid model (obtained from 2008 December 2 observations only) and all observations as function of the rotation phase and latitude. The major and minor axes residuals are shown as circles and Xs, respectively, both in km, and the position angle residuals, in degrees, are shown as dots. From Table 4, the rms of the weighted residuals are 4.1 and 4.7 km for the apparent major and minor axes, respectively, and 6.9° for the position angle. The data in the northern hemisphere are from the VLT in 2007.