Home›Asteroids›490312 2009 BS40490312 2009 BS40Main-belt minor planetDesignation(490312) 2009 BS40ClassMain-beltSemi-major axis2.4601101 AUEccentricity0.1249825Inclination2.33865°Absolute magnitude (H)18.23Perihelion2.153 AUAphelion2.768 AU