Home›Asteroids›659826 2021 ER17659826 2021 ER17Main-belt minor planetDesignation(659826) 2021 ER17ClassMain-beltSemi-major axis2.340435 AUEccentricity0.2040435Inclination23.04694°Absolute magnitude (H)18.39Perihelion1.863 AUAphelion2.818 AU