Home›Asteroids›163521 2002 TX21163521 2002 TX21Main-belt minor planetDesignation(163521) 2002 TX21ClassMain-beltSemi-major axis2.7340873 AUEccentricity0.0913672Inclination2.48678°Absolute magnitude (H)16.15Perihelion2.484 AUAphelion2.984 AU