Home›Asteroids›16503 Ayato16503 AyatoMain-belt minor planetOpen encyclopedia entry →Designation(16503) AyatoClassMain-beltSemi-major axis2.3129841 AUEccentricity0.2453062Inclination22.24311°Absolute magnitude (H)14.2Perihelion1.746 AUAphelion2.880 AU