Home›Asteroids›445589 2011 SJ31445589 2011 SJ31Main-belt minor planetDesignation(445589) 2011 SJ31ClassMain-beltSemi-major axis2.3683494 AUEccentricity0.1585698Inclination0.98351°Absolute magnitude (H)18.28Perihelion1.993 AUAphelion2.744 AU