Home›Asteroids›290847 2005 WE31290847 2005 WE31Main-belt minor planetDesignation(290847) 2005 WE31ClassMain-beltSemi-major axis2.1642229 AUEccentricity0.162946Inclination1.67039°Absolute magnitude (H)18.58Perihelion1.812 AUAphelion2.517 AU