Home›Asteroids›189898 2003 SO54189898 2003 SO54Main-belt minor planetDesignation(189898) 2003 SO54ClassMain-beltSemi-major axis3.0759787 AUEccentricity0.0724483Inclination9.13181°Absolute magnitude (H)15.26Perihelion2.853 AUAphelion3.299 AU