Home›Asteroids›508664 2017 US9508664 2017 US9Main-belt minor planetDesignation(508664) 2017 US9ClassMain-beltSemi-major axis2.3989516 AUEccentricity0.2117582Inclination6.50469°Absolute magnitude (H)17.54Perihelion1.891 AUAphelion2.907 AU