Home›Asteroids›43103 1999 XC2143103 1999 XC21Main-belt minor planetDesignation(43103) 1999 XC21ClassMain-beltSemi-major axis2.4727489 AUEccentricity0.2061495Inclination6.00995°Absolute magnitude (H)15.62Perihelion1.963 AUAphelion2.983 AU