Home›Asteroids›42977 1999 TH21642977 1999 TH216Main-belt minor planetDesignation(42977) 1999 TH216ClassMain-beltSemi-major axis2.4308088 AUEccentricity0.2249266Inclination2.77683°Absolute magnitude (H)15.96Perihelion1.884 AUAphelion2.978 AU