Home›Asteroids›130164 1999 YW9130164 1999 YW9Main-belt minor planetDesignation(130164) 1999 YW9ClassMain-beltSemi-major axis2.742048 AUEccentricity0.1861267Inclination2.89743°Absolute magnitude (H)16.15Perihelion2.232 AUAphelion3.252 AU