Home›Asteroids›418507 2008 SH21418507 2008 SH21Main-belt minor planetDesignation(418507) 2008 SH21ClassMain-beltSemi-major axis3.0731558 AUEccentricity0.1707551Inclination4.74204°Absolute magnitude (H)17.01Perihelion2.548 AUAphelion3.598 AU