Home›Asteroids›549731 2011 SD87549731 2011 SD87Main-belt minor planetDesignation(549731) 2011 SD87ClassMain-beltSemi-major axis2.7867746 AUEccentricity0.185887Inclination1.68334°Absolute magnitude (H)17.39Perihelion2.269 AUAphelion3.305 AU