Home›Asteroids›503803 2017 HW31503803 2017 HW31Main-belt minor planetDesignation(503803) 2017 HW31ClassMain-beltSemi-major axis2.6842696 AUEccentricity0.0213423Inclination9.78036°Absolute magnitude (H)17.28Perihelion2.627 AUAphelion2.742 AU