 The "Collaborative Asteroid Lightcurve Link" adopts the results from IRAS, that is, an albedo of 0.1704 and a diameter of 45.27 km based on an absolute magnitude of 9.26.Further published mean-diameters and albedos by the WISE team include () and () with corresponding albedos of (), and ().Two asteroid occultations on 1 January 2004 and 12 February 2015, gave a best-fit ellipse dimension of 45.0 × 45.0 and 49.0 × 49.0 kilometers, respectively.