Home›Asteroids›52307 1991 TH152307 1991 TH1Main-belt minor planetDesignation(52307) 1991 TH1ClassMain-beltSemi-major axis2.2977644 AUEccentricity0.2227625Inclination22.95134°Absolute magnitude (H)15.21Perihelion1.786 AUAphelion2.810 AU