 Lightcurve analysis gave a well-defined rotation period of hours with a brightness variation of magnitude ().The result supersedes other period determinations of () by Marcos Florczak in 1996, () by Laurent Bernasconi in 2003, and () by Michael Fleenor in 2006, and by Andy Monson in 2011 ().In April 2017, another lightcurve with a well-defined period of hours and an amplitude of magnitude was obtained by the Spanish group of asteroid observers, OBAS ().