Home›Asteroids›129888 1999 TF21129888 1999 TF21Inner minor planetDesignation(129888) 1999 TF21ClassInnerSemi-major axis1.9073839 AUEccentricity0.0557382Inclination22.30273°Absolute magnitude (H)16.94Perihelion1.801 AUAphelion2.014 AU