Home›Asteroids›192749 1999 TN251192749 1999 TN251Main-belt minor planetDesignation(192749) 1999 TN251ClassMain-beltSemi-major axis2.6970065 AUEccentricity0.157592Inclination4.6386°Absolute magnitude (H)16.1Perihelion2.272 AUAphelion3.122 AU