Home›Asteroids›477722 2010 SA21477722 2010 SA21Main-belt minor planetDesignation(477722) 2010 SA21ClassMain-beltSemi-major axis3.168124 AUEccentricity0.1064669Inclination1.10458°Absolute magnitude (H)17.06Perihelion2.831 AUAphelion3.505 AU