Home›Asteroids›550574 2012 QT9550574 2012 QT9Main-belt minor planetDesignation(550574) 2012 QT9ClassMain-beltSemi-major axis2.2642828 AUEccentricity0.183693Inclination4.68961°Absolute magnitude (H)18.49Perihelion1.848 AUAphelion2.680 AU