 Lightcurve analysis gave an identical rotation period of hours with a brightness variation of and magnitude, respectively ().The result supersedes a tentative period determination of hours and an amplitude of magnitude by French amateur astronomers Stéphane Charbonnel and Claudine Rinner from July 2002 ().In 2016, a modeled lightcurve gave a sidereal period of hours using data from the Uppsala Asteroid Photometric Catalogue, the Palomar Transient Factory survey, and individual observers (such as above), as well as sparse-in-time photometry from the NOFS, the Catalina Sky Survey, and the La Palma surveys .