Home›Asteroids›281993 2011 HW28281993 2011 HW28Main-belt minor planetDesignation(281993) 2011 HW28ClassMain-beltSemi-major axis2.2360897 AUEccentricity0.1543411Inclination5.21059°Absolute magnitude (H)17.46Perihelion1.891 AUAphelion2.581 AU