Home›Asteroids›513505 2009 QO21513505 2009 QO21Main-belt minor planetDesignation(513505) 2009 QO21ClassMain-beltSemi-major axis2.3289529 AUEccentricity0.2027575Inclination6.24634°Absolute magnitude (H)17.89Perihelion1.857 AUAphelion2.801 AU