Home›Asteroids›38447 1999 SO1838447 1999 SO18Main-belt minor planetDesignation(38447) 1999 SO18ClassMain-beltSemi-major axis3.1671069 AUEccentricity0.0970247Inclination10.2076°Absolute magnitude (H)14.14Perihelion2.860 AUAphelion3.474 AU