Home›Asteroids›648573 2009 WK91648573 2009 WK91Main-belt minor planetDesignation(648573) 2009 WK91ClassMain-beltSemi-major axis2.7355919 AUEccentricity0.211042Inclination8.43628°Absolute magnitude (H)17.71Perihelion2.158 AUAphelion3.313 AU