bn:00061755n
Noun Concept
Categories: Celestial mechanics, Dynamical systems, Dynamics of the Solar System, Orbital perturbations
EN
perturbation  Orbital perturbation analysis  gravitational perturbation  gravitational perturbations  Orbital Perturbation
EN
(physics) a secondary influence on a system that causes it to deviate slightly WordNet 3.0
English:
astronomy
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EN
(physics) a secondary influence on a system that causes it to deviate slightly WordNet 3.0 & Open English WordNet
In astronomy, perturbation is the complex motion of a massive body subject to forces other than the gravitational attraction of a single other massive body. Wikipedia
The classical approach to the many-body problem of astronomy Wikipedia Disambiguation
Alterations to an object's orbit Wikipedia Disambiguation
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