Home›Asteroids›73666 1981 EH4573666 1981 EH45Main-belt minor planetDesignation(73666) 1981 EH45ClassMain-beltSemi-major axis2.4810753 AUEccentricity0.1082919Inclination5.86708°Absolute magnitude (H)16Perihelion2.212 AUAphelion2.750 AU