Home›Asteroids›91780 1999 TH21191780 1999 TH211Main-belt minor planetDesignation(91780) 1999 TH211ClassMain-beltSemi-major axis2.9879274 AUEccentricity0.0833828Inclination5.15667°Absolute magnitude (H)15Perihelion2.739 AUAphelion3.237 AU