Home›Asteroids›398488 2011 UP157398488 2011 UP157Main-belt minor planetDesignation(398488) 2011 UP157ClassMain-beltSemi-major axis3.0346616 AUEccentricity0.1952885Inclination14.32663°Absolute magnitude (H)16Perihelion2.442 AUAphelion3.627 AU