Home›Asteroids›540931 2017 XO40540931 2017 XO40Main-belt minor planetDesignation(540931) 2017 XO40ClassMain-beltSemi-major axis2.6385219 AUEccentricity0.11084Inclination11.98972°Absolute magnitude (H)16.71Perihelion2.346 AUAphelion2.931 AU