Home›Asteroids›490259 2008 XB12490259 2008 XB12Main-belt minor planetDesignation(490259) 2008 XB12ClassMain-beltSemi-major axis2.5775339 AUEccentricity0.2415785Inclination4.90946°Absolute magnitude (H)18.01Perihelion1.955 AUAphelion3.200 AU