Home›Asteroids›123145 2000 TU21123145 2000 TU21Main-belt minor planetDesignation(123145) 2000 TU21ClassMain-beltSemi-major axis2.4475797 AUEccentricity0.2007261Inclination1.37719°Absolute magnitude (H)17.18Perihelion1.956 AUAphelion2.939 AU