Home›Asteroids›545687 2011 SM193545687 2011 SM193Main-belt minor planetDesignation(545687) 2011 SM193ClassMain-beltSemi-major axis3.1091067 AUEccentricity0.1567902Inclination13.9917°Absolute magnitude (H)16Perihelion2.622 AUAphelion3.597 AU