Home›Asteroids›659081 2018 ST9659081 2018 ST9Main-belt minor planetDesignation(659081) 2018 ST9ClassMain-beltSemi-major axis2.6637199 AUEccentricity0.116172Inclination25.38834°Absolute magnitude (H)16.74Perihelion2.354 AUAphelion2.973 AU