Home›Asteroids›665991 2009 WF9665991 2009 WF9Main-belt minor planetDesignation(665991) 2009 WF9ClassMain-beltSemi-major axis2.2658434 AUEccentricity0.2077594Inclination25.59942°Absolute magnitude (H)17.51Perihelion1.795 AUAphelion2.737 AU