Home›Asteroids›21831 1999 TX9321831 1999 TX93Main-belt minor planetDesignation(21831) 1999 TX93ClassMain-beltSemi-major axis2.5904527 AUEccentricity0.17943Inclination11.53831°Absolute magnitude (H)13.11Perihelion2.126 AUAphelion3.055 AU