Home›Asteroids›435597 2008 SB21435597 2008 SB21Main-belt minor planetDesignation(435597) 2008 SB21ClassMain-beltSemi-major axis2.5914158 AUEccentricity0.1569825Inclination3.50894°Absolute magnitude (H)17.67Perihelion2.185 AUAphelion2.998 AU