Home›Asteroids›687372 2011 TC21687372 2011 TC21Main-belt minor planetDesignation(687372) 2011 TC21ClassMain-beltSemi-major axis2.7723049 AUEccentricity0.0738276Inclination3.77968°Absolute magnitude (H)17.53Perihelion2.568 AUAphelion2.977 AU