Home›Asteroids›564987 2017 AU21564987 2017 AU21Main-belt minor planetDesignation(564987) 2017 AU21ClassMain-beltSemi-major axis2.4270873 AUEccentricity0.0999266Inclination3.76241°Absolute magnitude (H)18.3Perihelion2.185 AUAphelion2.670 AU