Home›Asteroids›709477 2013 BL57709477 2013 BL57Main-belt minor planetDesignation(709477) 2013 BL57ClassMain-beltSemi-major axis3.0180637 AUEccentricity0.1873131Inclination1.27283°Absolute magnitude (H)17.55Perihelion2.453 AUAphelion3.583 AU