Home›Asteroids›659827 2021 ER18659827 2021 ER18Main-belt minor planetDesignation(659827) 2021 ER18ClassMain-beltSemi-major axis2.2908853 AUEccentricity0.0424732Inclination7.35251°Absolute magnitude (H)18.52Perihelion2.194 AUAphelion2.388 AU