Home›Asteroids›442271 2011 QJ55442271 2011 QJ55Main-belt minor planetDesignation(442271) 2011 QJ55ClassMain-beltSemi-major axis2.8433247 AUEccentricity0.0937929Inclination5.07986°Absolute magnitude (H)16.52Perihelion2.577 AUAphelion3.110 AU