Home›Asteroids›3999 Aristarchus3999 AristarchusMain-belt minor planetOpen encyclopedia entry →Designation(3999) AristarchusClassMain-beltSemi-major axis2.4603886 AUEccentricity0.118903Inclination2.53531°Absolute magnitude (H)12.78Perihelion2.168 AUAphelion2.753 AU