Home›Asteroids›516824 2010 TR21516824 2010 TR21Main-belt minor planetDesignation(516824) 2010 TR21ClassMain-beltSemi-major axis2.9997456 AUEccentricity0.0560416Inclination9.33069°Absolute magnitude (H)16.88Perihelion2.832 AUAphelion3.168 AU