Home›Asteroids›45063 1999 XR3145063 1999 XR31Main-belt minor planetDesignation(45063) 1999 XR31ClassMain-beltSemi-major axis2.5881917 AUEccentricity0.1975747Inclination15.34494°Absolute magnitude (H)14.03Perihelion2.077 AUAphelion3.100 AU