トロヤ群ぐん

noun

Jupiter trojans; 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.

• トロヤ群ぐん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小しょう惑わく星せいの集しゅう団だんです。

  The Trojan group is a collection of asteroids that exist in Jupiter's orbit.