Home›Asteroids›91774 1999 TT20391774 1999 TT203Main-belt minor planetDesignation(91774) 1999 TT203ClassMain-beltSemi-major axis3.0269214 AUEccentricity0.195443Inclination6.10629°Absolute magnitude (H)15.11Perihelion2.435 AUAphelion3.619 AU