Home›Asteroids›280770 2005 SW20280770 2005 SW20Main-belt minor planetDesignation(280770) 2005 SW20ClassMain-beltSemi-major axis2.2757751 AUEccentricity0.1545581Inclination5.50485°Absolute magnitude (H)17.2Perihelion1.924 AUAphelion2.628 AU