(), respectively. The Collaborative Asteroid Lightcurve Link assumes an albedo of 0.0376 and derives a diameter of 102.79 kilometers based on an absolute magnitude of 9.12. Alternative mean-diameter measurements published by the WISE team include () and () with corresponding albedos of () and (). Two asteroid occultations on 4 March 1999 and 7 January 2006, gave a best-fit ellipse dimension of () and (), respectively, each with a quality rating of 2. These timed observations are taken when the asteroid passes in front of a distant star. References External links Lightcurve Database Query (LCDB), at www.minorplanet.info Dictionary of Minor Planet Names, Google books Asteroids and comets rotation curves, CdR – Geneva Observatory, Raoul Behrend Discovery Circumstances: Numbered Minor Planets (1)-(5000) – Minor Planet Center 000748 Discoveries by Grigory Neujmin Named minor planets 000748 19130314