Home›Asteroids›99997 1981 EN4599997 1981 EN45Main-belt minor planetDesignation(99997) 1981 EN45ClassMain-beltSemi-major axis2.2450509 AUEccentricity0.1977636Inclination3.25017°Absolute magnitude (H)16.05Perihelion1.801 AUAphelion2.689 AU