Home›Asteroids›21845 1999 TC11321845 1999 TC113Main-belt minor planetDesignation(21845) 1999 TC113ClassMain-beltSemi-major axis2.434908 AUEccentricity0.1155713Inclination5.46676°Absolute magnitude (H)14.56Perihelion2.154 AUAphelion2.716 AU