Home›Asteroids›816636 2011 SP29816636 2011 SP29Main-belt minor planetDesignation(816636) 2011 SP29ClassMain-beltSemi-major axis2.3333725 AUEccentricity0.0710638Inclination5.92713°Absolute magnitude (H)18.33Perihelion2.168 AUAphelion2.499 AU