Sidereal year
volume
British pronunciation/saɪdˈiəɹɪəl jˈiə/
American pronunciation/saɪdˈiəɹɪəl jˈɪɹ/

Définition et Signification de "sidereal year"

Sidereal year
01

the time for the earth to make one complete revolution around the sun, relative to the fixed stars

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