Home›Asteroids›311278 2005 EW255311278 2005 EW255Main-belt minor planetDesignation(311278) 2005 EW255ClassMain-beltSemi-major axis2.3862445 AUEccentricity0.1863668Inclination1.96°Absolute magnitude (H)17.33Perihelion1.942 AUAphelion2.831 AU