Home›Asteroids›540890 2017 XD31540890 2017 XD31Main-belt minor planetDesignation(540890) 2017 XD31ClassMain-beltSemi-major axis2.989735 AUEccentricity0.126326Inclination9.87705°Absolute magnitude (H)16.87Perihelion2.612 AUAphelion3.367 AU