Home›Asteroids›807303 2017 HC91807303 2017 HC91Main-belt minor planetDesignation(807303) 2017 HC91ClassMain-beltSemi-major axis2.7223005 AUEccentricity0.1518269Inclination9.62446°Absolute magnitude (H)17.77Perihelion2.309 AUAphelion3.136 AU