Home›Asteroids›490910 2011 BB129490910 2011 BB129Main-belt minor planetDesignation(490910) 2011 BB129ClassMain-beltSemi-major axis2.5948168 AUEccentricity0.0291Inclination3.3411°Absolute magnitude (H)17.7Perihelion2.519 AUAphelion2.670 AU