Home›Asteroids›442203 2011 GW31442203 2011 GW31Main-belt minor planetDesignation(442203) 2011 GW31ClassMain-beltSemi-major axis2.3357363 AUEccentricity0.2067079Inclination1.79656°Absolute magnitude (H)18.38Perihelion1.853 AUAphelion2.819 AU