Home›Asteroids›621589 2009 RY54621589 2009 RY54Main-belt minor planetDesignation(621589) 2009 RY54ClassMain-beltSemi-major axis2.3895388 AUEccentricity0.1927623Inclination2.12132°Absolute magnitude (H)18.74Perihelion1.929 AUAphelion2.850 AU