Home›Asteroids›442228 2011 KH31442228 2011 KH31Main-belt minor planetDesignation(442228) 2011 KH31ClassMain-beltSemi-major axis2.3898373 AUEccentricity0.2122363Inclination5.72189°Absolute magnitude (H)17.85Perihelion1.883 AUAphelion2.897 AU