Home›Asteroids›135866 2002 TF21135866 2002 TF21Main-belt minor planetDesignation(135866) 2002 TF21ClassMain-beltSemi-major axis2.6590009 AUEccentricity0.1970387Inclination5.15317°Absolute magnitude (H)15.87Perihelion2.135 AUAphelion3.183 AU