Home›Asteroids›778140 2009 WK5778140 2009 WK5Main-belt minor planetDesignation(778140) 2009 WK5ClassMain-beltSemi-major axis2.6119802 AUEccentricity0.2700467Inclination13.96761°Absolute magnitude (H)18.62Perihelion1.907 AUAphelion3.317 AU