Home›Asteroids›163964 2003 UR81163964 2003 UR81Main-belt minor planetDesignation(163964) 2003 UR81ClassMain-beltSemi-major axis2.6611431 AUEccentricity0.2721779Inclination6.71097°Absolute magnitude (H)16.74Perihelion1.937 AUAphelion3.385 AU