Home›Asteroids›540647 2017 UW31540647 2017 UW31Main-belt minor planetDesignation(540647) 2017 UW31ClassMain-beltSemi-major axis2.5685104 AUEccentricity0.110762Inclination13.72022°Absolute magnitude (H)17.53Perihelion2.284 AUAphelion2.853 AU