English Dictionary

halo orbit

名詞

(physics, orbital mechanics) A periodic, three-dimensional orbit about any one of the Lagrange points L₁, L₂ or L₃ of a two-body gravitational system.

日本語の意味

ハロー軌道：二体の重力システムにおいて、ラグランジュ点（L₁, L₂, L₃）のいずれかの周囲を、周期的かつ三次元的に周回する軌道。

NASA planned to place the new telescope into a halo orbit around the Sun–Earth L2 point to maintain a stable observation platform.

NASAは新しい望遠鏡を、安定した観測プラットフォームを維持するために太陽－地球系のL2ラグランジュ点周辺のハロー軌道に投入する計画を立てた。

意味（1）

(physics, orbital mechanics) A periodic, three-dimensional orbit about any one of the Lagrange points L₁, L₂ or L₃ of a two-body gravitational system.

Due to the strong hyperbolic character of the halo orbits, the stable manifold approaches the halo orbit in a very fast way. This fact means that if we are able to put the satellite in the stable manifold of a halo orbit, it will be close to the halo orbit (say at [a] few km) in a reasonable period of time.

halo orbits （ plural ）