English Dictionary

triple star

名詞

(astronomy) Three stars which form a stellar system, such that they orbit the point of equilibrium of their gravitational fields; a trinary star.

日本語の意味

天文学における三重星系、すなわち重力場の平衡点を中心に公転する3つの恒星からなる星のシステム

Astronomers monitored the distant triple star through infrared telescopes to chart the delicate gravitational dance of its three members.

天文学者たちは赤外線望遠鏡でその遠方の三重星系を観測し、3つの構成星が織りなす微妙な重力の挙動を記録した。

意味（1）

(astronomy) Three stars which form a stellar system, such that they orbit the point of equilibrium of their gravitational fields; a trinary star.

意味（2）

(astronomy) Three stars that appear to be one when seen with the naked eye, either because they orbit one another (trinary stars) or happen to be in the same line of sight even though they are separated by a great distance.

triple stars （ plural ）