Home›Asteroids›490388 2009 PP18490388 2009 PP18Main-belt minor planetDesignation(490388) 2009 PP18ClassMain-beltSemi-major axis2.3773337 AUEccentricity0.1916151Inclination6.35359°Absolute magnitude (H)18.27Perihelion1.922 AUAphelion2.833 AU