Home›Asteroids›423025 2003 TB21423025 2003 TB21Main-belt minor planetDesignation(423025) 2003 TB21ClassMain-beltSemi-major axis2.2952329 AUEccentricity0.200142Inclination6.77569°Absolute magnitude (H)17.74Perihelion1.836 AUAphelion2.755 AU