Home›Asteroids›66655 1999 SN1366655 1999 SN13Main-belt minor planetDesignation(66655) 1999 SN13ClassMain-beltSemi-major axis2.7600044 AUEccentricity0.2189844Inclination6.8605°Absolute magnitude (H)15.55Perihelion2.156 AUAphelion3.364 AU