Home›Asteroids›438861 2009 ER17438861 2009 ER17Main-belt minor planetDesignation(438861) 2009 ER17ClassMain-beltSemi-major axis2.8486224 AUEccentricity0.1223246Inclination8.94597°Absolute magnitude (H)17.21Perihelion2.500 AUAphelion3.197 AU