Home›Asteroids›20554 1999 RW11420554 1999 RW114Main-belt minor planetDesignation(20554) 1999 RW114ClassMain-beltSemi-major axis3.0464837 AUEccentricity0.0986827Inclination8.0236°Absolute magnitude (H)13.62Perihelion2.746 AUAphelion3.347 AU