Home›Asteroids›560621 2015 HS66560621 2015 HS66Main-belt minor planetDesignation(560621) 2015 HS66ClassMain-beltSemi-major axis2.135436 AUEccentricity0.0949179Inclination1.72963°Absolute magnitude (H)18.61Perihelion1.933 AUAphelion2.338 AU