Home›Asteroids›540839 2017 XU18540839 2017 XU18Main-belt minor planetDesignation(540839) 2017 XU18ClassMain-beltSemi-major axis2.7694342 AUEccentricity0.052179Inclination7.5928°Absolute magnitude (H)16.89Perihelion2.625 AUAphelion2.914 AU