Home›Asteroids›74737 1999 RK18074737 1999 RK180Main-belt minor planetDesignation(74737) 1999 RK180ClassMain-beltSemi-major axis2.2225469 AUEccentricity0.1970826Inclination5.37019°Absolute magnitude (H)15.77Perihelion1.785 AUAphelion2.661 AU