Home›Asteroids›80140 1999 TC5680140 1999 TC56Main-belt minor planetDesignation(80140) 1999 TC56ClassMain-beltSemi-major axis2.1699609 AUEccentricity0.0192256Inclination0.76485°Absolute magnitude (H)17.34Perihelion2.128 AUAphelion2.212 AU