Home›Asteroids›490430 2009 SB81490430 2009 SB81Main-belt minor planetDesignation(490430) 2009 SB81ClassMain-beltSemi-major axis2.5538331 AUEccentricity0.1301074Inclination2.79061°Absolute magnitude (H)17.97Perihelion2.222 AUAphelion2.886 AU