Home›Asteroids›687373 2011 TH21687373 2011 TH21Main-belt minor planetDesignation(687373) 2011 TH21ClassMain-beltSemi-major axis2.627266 AUEccentricity0.0506439Inclination9.07054°Absolute magnitude (H)17.55Perihelion2.494 AUAphelion2.760 AU