Home›Asteroids›16912 Rhiannon16912 RhiannonNear-Earth minor planetOpen encyclopedia entry →Designation(16912) RhiannonClassNear-EarthSemi-major axis1.7511329 AUEccentricity0.2726912Inclination24.52207°Absolute magnitude (H)17.9Perihelion1.274 AUAphelion2.229 AU