Home›Asteroids›439218 2012 TK17439218 2012 TK17Main-belt minor planetDesignation(439218) 2012 TK17ClassMain-beltSemi-major axis2.2869987 AUEccentricity0.1678952Inclination1.30732°Absolute magnitude (H)18.23Perihelion1.903 AUAphelion2.671 AU