Home›Asteroids›49783 1999 XW949783 1999 XW9Main-belt minor planetDesignation(49783) 1999 XW9ClassMain-beltSemi-major axis2.3335083 AUEccentricity0.2295635Inclination3.10537°Absolute magnitude (H)16.08Perihelion1.798 AUAphelion2.869 AU