Home›Asteroids›178384 1997 SS18178384 1997 SS18Main-belt minor planetDesignation(178384) 1997 SS18ClassMain-beltSemi-major axis2.5397833 AUEccentricity0.1627057Inclination4.98102°Absolute magnitude (H)16.98Perihelion2.127 AUAphelion2.953 AU