Home›Asteroids›102290 1999 TH74102290 1999 TH74Main-belt minor planetDesignation(102290) 1999 TH74ClassMain-beltSemi-major axis2.3566659 AUEccentricity0.1482719Inclination3.54677°Absolute magnitude (H)17.07Perihelion2.007 AUAphelion2.706 AU