Home›Asteroids›831312 2009 KS40831312 2009 KS40Main-belt minor planetDesignation(831312) 2009 KS40ClassMain-beltSemi-major axis2.2255088 AUEccentricity0.1593607Inclination4.77216°Absolute magnitude (H)18.87Perihelion1.871 AUAphelion2.580 AU