Home›Asteroids›74688 1999 RW12874688 1999 RW128Main-belt minor planetDesignation(74688) 1999 RW128ClassMain-beltSemi-major axis2.3176675 AUEccentricity0.1327525Inclination2.29508°Absolute magnitude (H)15.84Perihelion2.010 AUAphelion2.625 AU