A rotational lightcurve for this asteroid was obtained from photometric observations made by Japanese astronomer Sunao Hasegawa, using the 1.05-meter Schmidt telescope at Kiso Observatory in March 2004. It showed a well-defined rotation period of 3.16 hours with a brightness amplitude of 0.20 in magnitude (). According to the survey carried out by NASA's Wide-field Infrared Survey Explorer with its subsequent NEOWISE mission, the asteroid measures 4.4 kilometers in diameter and its surface has a high albedo of 0.354. The Collaborative Asteroid Lightcurve Link assumes a standard albedo for stony asteroids of 0.20 – despite the fact that the body has been classified as a carbonaceous C-type – and calculates a diameter of 5.7 kilometers with an absolute magnitude of 13.6.
