Home›Asteroids›59977 1999 SD559977 1999 SD5Main-belt minor planetDesignation(59977) 1999 SD5ClassMain-beltSemi-major axis3.1853045 AUEccentricity0.2045275Inclination18.90331°Absolute magnitude (H)13.8Perihelion2.534 AUAphelion3.837 AU