Home›Asteroids›19118 1981 SD219118 1981 SD2Main-belt minor planetDesignation(19118) 1981 SD2ClassMain-beltSemi-major axis2.384661 AUEccentricity0.1299498Inclination6.39635°Absolute magnitude (H)13.74Perihelion2.075 AUAphelion2.695 AU