Laplace–Runge–Lenz vector
In classical mechanics, the Laplace–Runge–Lenz vector (or simply the LRL vector) is a vector used chiefly to describe the shape and orientation of the orbit of one astronomical body around another, such as a planet revolving around a star. For two bodies interacting by Newtonian gravity, the LRL vector is a constant of motion, meaning that it is the same no matter where it is calculated on the orbit; equivalently, the LRL vector is said to be conserved. More generally, the LRL vector is conserved in all problems in which two bodies interact by a central force that varies as the inverse square of the distance between them; such problems are called Kepler problems.
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Laplace–Runge–Lenz vector
In classical mechanics, the Laplace–Runge–Lenz vector (or simply the LRL vector) is a vector used chiefly to describe the shape and orientation of the orbit of one astronomical body around another, such as a planet revolving around a star. For two bodies interacting by Newtonian gravity, the LRL vector is a constant of motion, meaning that it is the same no matter where it is calculated on the orbit; equivalently, the LRL vector is said to be conserved. More generally, the LRL vector is conserved in all problems in which two bodies interact by a central force that varies as the inverse square of the distance between them; such problems are called Kepler problems.
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Der Laplace-Runge-Lenz-Vektor ...... Bahn gleich (Erhaltungsgröße).
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El vector de Runge-Lenz (o vec ...... arias en ese caso son cónicas.
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En mécanique classique, le vec ...... nts types de forces centrales.
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In classical mechanics, the La ...... erent types of central forces.
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In de mechanica is de Laplace- ...... den meerdere malen herontdekt.
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In meccanica classica, il vett ...... altri tipi di forze centrali.
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Na mecânica clássica, o vetor ...... , como os problemas de Kepler.
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В классической механике ве́кто ...... ны ниже, используется символ .
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在這篇文章內，向量與标量分別用粗體與斜體顯示。例如，位置向量 ...... 廣定義；牽涉到狹義相對論，或電磁場，甚至於不同類型的連心力。
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Der Laplace-Runge-Lenz-Vektor ...... ntial, Gravitationspotential).
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El vector de Runge-Lenz (o vec ...... arias en ese caso son cónicas.
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En mécanique classique, le vec ...... e planète autour d'une étoile.
@fr
In classical mechanics, the La ...... ms are called Kepler problems.
@en
In de mechanica is de Laplace- ...... e met het omgekeerde kwadraat
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In meccanica classica, il vett ...... so del quadrato delle distanza
@it
Na mecânica clássica, o vetor ...... , como os problemas de Kepler.
@pt
В классической механике ве́кто ...... няется обратно пропорционально
@ru
在這篇文章內，向量與标量分別用粗體與斜體顯示。例如，位置向量 ...... 維空間的三維球面；所以，整個問題涉及四維空間的某種旋轉對稱。
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Laplace-Runge-Lenz-Vektor
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Laplace-Runge-Lenz-vector
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Laplace–Runge–Lenz vector
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Vecteur de Runge-Lenz
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Vector de Runge-Lenz
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Vetor de Laplace-Runge-Lenz
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Vettore di Lenz
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Вектор Лапласа — Рунге — Ленца
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拉普拉斯-龍格-冷次向量
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