Home›Asteroids›377143 2003 QU20377143 2003 QU20Main-belt minor planetDesignation(377143) 2003 QU20ClassMain-beltSemi-major axis2.3375657 AUEccentricity0.2394629Inclination2.90422°Absolute magnitude (H)18.05Perihelion1.778 AUAphelion2.897 AU