Home›Asteroids›45139 1999 XP9745139 1999 XP97Main-belt minor planetDesignation(45139) 1999 XP97ClassMain-beltSemi-major axis2.7576816 AUEccentricity0.1282314Inclination10.19396°Absolute magnitude (H)13.62Perihelion2.404 AUAphelion3.111 AU