Home›Asteroids›16649 Masayasu16649 MasayasuMain-belt minor planetOpen encyclopedia entry →Designation(16649) MasayasuClassMain-beltSemi-major axis2.2975568 AUEccentricity0.1533563Inclination6.91653°Absolute magnitude (H)14.52Perihelion1.945 AUAphelion2.650 AU