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astronomical year

/ˌæstrəˈnɒmɪkəl jɪər/

1 entry

phrase

/ˌæstrəˈnɒmɪkəl jɪər/C1formalscientific
  • ruНаучный термин, обозначающий период обращения Земли вокруг Солнца, также известный как тропический год или солнечный год, используемый в астрономии для измерения времени на основе обращения Земли.

A scientific term referring to the orbital period of the Earth around the Sun, also known as a tropical year or solar year, used in astronomy to measure time based on the Earth's revolution.

  1. Orbital period of EarthC1formal

    The time taken by the Earth to complete one full orbit around the Sun, approximately 365.25 days.

    ruАстрономический год

    • The astronomical year is used to calculate the calendar year.
    • One astronomical year equals about 365.2422 solar days.
    • Astronomers measure the astronomical year with great precision.