Home›Asteroids›490315 2009 BL57490315 2009 BL57Main-belt minor planetDesignation(490315) 2009 BL57ClassMain-beltSemi-major axis2.4478882 AUEccentricity0.1780542Inclination2.73189°Absolute magnitude (H)17.84Perihelion2.012 AUAphelion2.884 AU