periastron


Definition: Meaning of, periastron in English to English dictionary.

Pronunciation: / ˌpɛrɪˈastrən /

  • noun
  • synonym
  • antonym
Word Forms:
Singular Plural
periastron periastrons
  1. astronomy the point in the orbit of two bodies at which the bodies are closest to each other
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    ANTONYM
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synonym
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