Home›Asteroids›744280 2009 HY20744280 2009 HY20Main-belt minor planetDesignation(744280) 2009 HY20ClassMain-beltSemi-major axis2.36538 AUEccentricity0.1750005Inclination3.31779°Absolute magnitude (H)18.82Perihelion1.951 AUAphelion2.779 AU