Home›Asteroids›45144 1999 XA10445144 1999 XA104Main-belt minor planetDesignation(45144) 1999 XA104ClassMain-beltSemi-major axis2.6245896 AUEccentricity0.0456565Inclination5.34487°Absolute magnitude (H)14.85Perihelion2.505 AUAphelion2.744 AU