Home›Asteroids›398534 2011 UP309398534 2011 UP309Main-belt minor planetDesignation(398534) 2011 UP309ClassMain-beltSemi-major axis2.5919409 AUEccentricity0.1835612Inclination14.12708°Absolute magnitude (H)17Perihelion2.116 AUAphelion3.068 AU