Home›Asteroids›810864 2021 HB9810864 2021 HB9Main-belt minor planetDesignation(810864) 2021 HB9ClassMain-beltSemi-major axis2.557997 AUEccentricity0.1320171Inclination6.32087°Absolute magnitude (H)18.32Perihelion2.220 AUAphelion2.896 AU