Home›Asteroids›648543 2009 WY20648543 2009 WY20Main-belt minor planetDesignation(648543) 2009 WY20ClassMain-beltSemi-major axis2.3528764 AUEccentricity0.2190898Inclination7.16285°Absolute magnitude (H)17.99Perihelion1.837 AUAphelion2.868 AU