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Trojan 2 AHD[trōʹjən] D.J.[ˈtrəʊdʒən]K.K.[ˈtrodʒən]adj.（形容词）- Of or relating to a celestial body, especially an asteroid, that is in one of the Lagrangian points of a two-body system. Used especially of any of a group of asteroids that orbit at Jupiter's distance from the sun, but 60° ahead of or behind the planet.特洛伊银河体系：为双体系统中拉格朗日点上一个天体的，尤指小行星，或与之相关的。特别用于指代以木星到太阳的距离沿轨道运行，但以60或更高的角度，位于行星之前或之后的一群小行星中的任何一个
- [From the names of heroes of the Trojan War used for these asteroids] [From the names of heroes of the Trojan War used for these asteroids]
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