Home›Asteroids›49899 1999 XA16349899 1999 XA163Main-belt minor planetDesignation(49899) 1999 XA163ClassMain-beltSemi-major axis2.234318 AUEccentricity0.0757629Inclination1.5485°Absolute magnitude (H)15.29Perihelion2.065 AUAphelion2.404 AU