Home›Asteroids›420221 2011 HS16420221 2011 HS16Main-belt minor planetDesignation(420221) 2011 HS16ClassMain-beltSemi-major axis3.0597905 AUEccentricity0.0099128Inclination10.0794°Absolute magnitude (H)16.51Perihelion3.029 AUAphelion3.090 AU