Home›Asteroids›102913 1999 XT21102913 1999 XT21Main-belt minor planetDesignation(102913) 1999 XT21ClassMain-beltSemi-major axis2.6086448 AUEccentricity0.2228247Inclination7.94161°Absolute magnitude (H)16.05Perihelion2.027 AUAphelion3.190 AU