Home›Asteroids›16416 1987 SM316416 1987 SM3Main-belt minor planetDesignation(16416) 1987 SM3ClassMain-beltSemi-major axis2.1956466 AUEccentricity0.1045634Inclination5.94715°Absolute magnitude (H)14.17Perihelion1.966 AUAphelion2.425 AU