Home›Asteroids›204567 2005 ER304204567 2005 ER304Main-belt minor planetDesignation(204567) 2005 ER304ClassMain-beltSemi-major axis2.8531532 AUEccentricity0.0846712Inclination2.751°Absolute magnitude (H)15.92Perihelion2.612 AUAphelion3.095 AU