Home›Asteroids›476660 2008 SW309476660 2008 SW309Main-belt minor planetDesignation(476660) 2008 SW309ClassMain-beltSemi-major axis2.5512545 AUEccentricity0.2270119Inclination5.7975°Absolute magnitude (H)17.4Perihelion1.972 AUAphelion3.130 AU