トロイヤ群ぐん

noun

Trojan group

In astronomy, refers to the group of asteroids that share Jupiter's orbit around the Sun, clustered around the L4 and L5 Lagrange points.

• トロイヤ群ぐんの小しょう惑わく星せいは木もく星せいの軌き道どう上じょうに存そん在ざいする。

  Asteroids of the Trojan group exist in Jupiter's orbit.