Home›Asteroids›31825 1999 UL1331825 1999 UL13Main-belt minor planetDesignation(31825) 1999 UL13ClassMain-beltSemi-major axis2.3647306 AUEccentricity0.1918826Inclination1.50919°Absolute magnitude (H)15.33Perihelion1.911 AUAphelion2.818 AU