Home›Asteroids›729831 2011 SP39729831 2011 SP39Main-belt minor planetDesignation(729831) 2011 SP39ClassMain-beltSemi-major axis2.6884024 AUEccentricity0.1418298Inclination9.98092°Absolute magnitude (H)16.91Perihelion2.307 AUAphelion3.070 AU