Home›Asteroids›321494 2009 ST72321494 2009 ST72Main-belt minor planetDesignation(321494) 2009 ST72ClassMain-beltSemi-major axis2.5566663 AUEccentricity0.180001Inclination2.55613°Absolute magnitude (H)17.15Perihelion2.096 AUAphelion3.017 AU