Home›Asteroids›101923 1999 RC18101923 1999 RC18Main-belt minor planetDesignation(101923) 1999 RC18ClassMain-beltSemi-major axis2.4211453 AUEccentricity0.2093087Inclination2.24334°Absolute magnitude (H)16.11Perihelion1.914 AUAphelion2.928 AU