Home›Asteroids›772149 2017 ER18772149 2017 ER18Main-belt minor planetDesignation(772149) 2017 ER18ClassMain-beltSemi-major axis2.723301 AUEccentricity0.1798619Inclination13.18416°Absolute magnitude (H)17.25Perihelion2.233 AUAphelion3.213 AU