Last Updated：2025/11/21

The determination of the three-dimensional position and velocity of a spacecraft (relative to a frame of reference)

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space navigation

Source Word

space navigation

Noun

uncountable

The determination of the three-dimensional position and velocity of a spacecraft (relative to a frame of reference)

Japanese Meaning

宇宙船の3次元位置および速度（基準座標系における）の決定。また、これに関する測定技術や手法を指す。

Accurate space navigation is essential for rendezvous maneuvers and safe orbital insertion.

宇宙船の三次元位置と速度の正確な決定は、ランデブー操作や安全な軌道投入に不可欠です。

Sense（1）

The determination of the three-dimensional position and velocity of a spacecraft (relative to a frame of reference)