Home›Asteroids›187810 1999 TC18187810 1999 TC18Main-belt minor planetDesignation(187810) 1999 TC18ClassMain-beltSemi-major axis3.086455 AUEccentricity0.1978136Inclination13.00906°Absolute magnitude (H)15.77Perihelion2.476 AUAphelion3.697 AU