Home›Asteroids›505727 2015 AY257505727 2015 AY257Main-belt minor planetDesignation(505727) 2015 AY257ClassMain-beltSemi-major axis2.195571 AUEccentricity0.1556776Inclination2.92641°Absolute magnitude (H)18.7Perihelion1.854 AUAphelion2.537 AU