Home›Asteroids›45142 1999 XJ10245142 1999 XJ102Main-belt minor planetDesignation(45142) 1999 XJ102ClassMain-beltSemi-major axis2.3683662 AUEccentricity0.224587Inclination1.32732°Absolute magnitude (H)15.82Perihelion1.836 AUAphelion2.900 AU