Home›Asteroids›328591 2009 SP66328591 2009 SP66Main-belt minor planetDesignation(328591) 2009 SP66ClassMain-beltSemi-major axis2.7981629 AUEccentricity0.0631355Inclination4.68025°Absolute magnitude (H)16.57Perihelion2.621 AUAphelion2.975 AU