Home›Asteroids›510118 2010 TD21510118 2010 TD21Main-belt minor planetDesignation(510118) 2010 TD21ClassMain-beltSemi-major axis3.1647592 AUEccentricity0.0965361Inclination4.59795°Absolute magnitude (H)16.99Perihelion2.859 AUAphelion3.470 AU