 Alternative mean-diameter measurements published by the WISE team include (), (), (), () and () with albedos in the range of 0.049 to 0.06.Three asteroid occultation were obtained on 29 January 1996, 30 August 2010 and 16 May 2015.They gave a best-fit ellipse dimension of 79.0 × 72.0 kilometers, 82.8 × 59.8 kilometers (best), and 75.0 × 75.0 kilometers, respectively.