Home›Asteroids›49431 1998 XB9949431 1998 XB99Main-belt minor planetDesignation(49431) 1998 XB99ClassMain-beltSemi-major axis2.5754326 AUEccentricity0.1259491Inclination12.26955°Absolute magnitude (H)13.86Perihelion2.251 AUAphelion2.900 AU