Home›Asteroids›58111 1981 ER258111 1981 ER2Main-belt minor planetDesignation(58111) 1981 ER2ClassMain-beltSemi-major axis3.1036842 AUEccentricity0.2211131Inclination21.53028°Absolute magnitude (H)14.99Perihelion2.417 AUAphelion3.790 AU