Home›Asteroids›550433 2012 HW31550433 2012 HW31Main-belt minor planetDesignation(550433) 2012 HW31ClassMain-beltSemi-major axis2.356812 AUEccentricity0.1336475Inclination4.34678°Absolute magnitude (H)18.09Perihelion2.042 AUAphelion2.672 AU