Home›Asteroids›274590 2008 TN18274590 2008 TN18Main-belt minor planetDesignation(274590) 2008 TN18ClassMain-beltSemi-major axis2.5435827 AUEccentricity0.1918851Inclination6.15146°Absolute magnitude (H)17.28Perihelion2.056 AUAphelion3.032 AU