Home›Asteroids›420584 2012 HW28420584 2012 HW28Main-belt minor planetDesignation(420584) 2012 HW28ClassMain-beltSemi-major axis2.3839603 AUEccentricity0.1640305Inclination4.75245°Absolute magnitude (H)17.73Perihelion1.993 AUAphelion2.775 AU