Home›Asteroids›566643 2018 SS9566643 2018 SS9Main-belt minor planetDesignation(566643) 2018 SS9ClassMain-beltSemi-major axis2.5601112 AUEccentricity0.0530945Inclination21.75934°Absolute magnitude (H)16.42Perihelion2.424 AUAphelion2.696 AU