Home›Asteroids›390797 2004 ER28390797 2004 ER28Main-belt minor planetDesignation(390797) 2004 ER28ClassMain-beltSemi-major axis2.8844965 AUEccentricity0.0263227Inclination1.88223°Absolute magnitude (H)17.19Perihelion2.809 AUAphelion2.960 AU