Home›Asteroids›12161 Avienius12161 AvieniusMain-belt minor planetOpen encyclopedia entry →Designation(12161) AvieniusClassMain-beltSemi-major axis2.3993167 AUEccentricity0.2054811Inclination1.69417°Absolute magnitude (H)15.99Perihelion1.906 AUAphelion2.892 AU