Home›Asteroids›45180 1999 XK14545180 1999 XK145Main-belt minor planetDesignation(45180) 1999 XK145ClassMain-beltSemi-major axis2.4762099 AUEccentricity0.1213393Inclination5.71872°Absolute magnitude (H)15.4Perihelion2.176 AUAphelion2.777 AU