 A lower-rated lightcurve by French amateur astronomer Laurent Bernasconi gave a similar period of hours with a higher amplitude of magnitude, indicative of an elongated shape ().The results supersede a period determination with a lower limit of hours and amplitude of at least magnitude by Brian Warner at his Palmer Divide Observatory in Colorado from November 1999 ().In 2006, Warner revised his photometric data, though with no notable improvement or change for this asteroid.