Home›Asteroids›550439 2012 HW40550439 2012 HW40Main-belt minor planetDesignation(550439) 2012 HW40ClassMain-beltSemi-major axis2.8143888 AUEccentricity0.1305334Inclination8.27387°Absolute magnitude (H)16.87Perihelion2.447 AUAphelion3.182 AU