Home›Asteroids›309799 2009 BT41309799 2009 BT41Main-belt minor planetDesignation(309799) 2009 BT41ClassMain-beltSemi-major axis2.3508507 AUEccentricity0.1763571Inclination2.37594°Absolute magnitude (H)17.63Perihelion1.936 AUAphelion2.765 AU