 Lightcurve analysis gave a well-defined rotation period of hours with a brightness variation of magnitude ().Previously in June 1999, observations by Brian Warner at his Palmer Divide Observatory in Colorado only gave a period of above 24 hours and an amplitude larger than 0.3 magnitude ().Asteroid's with a rotation period near 24 hours are difficult to observe, since full coverage can not be obtained by a few consecutive nights of observation from a single observatory alone, due to Earth's nearly synchronous rotation.