Home›Asteroids›321400 2009 PM18321400 2009 PM18Main-belt minor planetDesignation(321400) 2009 PM18ClassMain-beltSemi-major axis2.8534614 AUEccentricity0.012906Inclination5.57867°Absolute magnitude (H)16.25Perihelion2.817 AUAphelion2.890 AU