Home›Asteroids›313604 2003 QT21313604 2003 QT21Main-belt minor planetDesignation(313604) 2003 QT21ClassMain-beltSemi-major axis2.3484933 AUEccentricity0.2153138Inclination8.01956°Absolute magnitude (H)16.84Perihelion1.843 AUAphelion2.854 AU