Home›Asteroids›256671 2007 YW9256671 2007 YW9Main-belt minor planetDesignation(256671) 2007 YW9ClassMain-beltSemi-major axis2.5457608 AUEccentricity0.1129719Inclination14.38118°Absolute magnitude (H)16.36Perihelion2.258 AUAphelion2.833 AU