Home›Asteroids›620440 2003 TC31620440 2003 TC31Main-belt minor planetDesignation(620440) 2003 TC31ClassMain-beltSemi-major axis2.3302873 AUEccentricity0.1586309Inclination1.29354°Absolute magnitude (H)18.82Perihelion1.961 AUAphelion2.700 AU