Home›Asteroids›518390 2017 TD9518390 2017 TD9Main-belt minor planetDesignation(518390) 2017 TD9ClassMain-beltSemi-major axis3.0992254 AUEccentricity0.100253Inclination6.83013°Absolute magnitude (H)16.24Perihelion2.789 AUAphelion3.410 AU