Home›Asteroids›175750 1998 RY21175750 1998 RY21Main-belt minor planetDesignation(175750) 1998 RY21ClassMain-beltSemi-major axis2.4232814 AUEccentricity0.179503Inclination0.89814°Absolute magnitude (H)17.1Perihelion1.988 AUAphelion2.858 AU