Home›Asteroids›216917 1990 TH1216917 1990 TH1Inner minor planetDesignation(216917) 1990 TH1ClassInnerSemi-major axis1.788957 AUEccentricity0.2312501Inclination26.93483°Absolute magnitude (H)17.62Perihelion1.375 AUAphelion2.203 AU