Vi fant 3 definisjoner av tropical year på engelsk.
Noun |
||
| tropical year - the time for the earth to make one revolution around the sun, measured between two vernal equinoxes | ||
| solar year, astronomical year, equinoctial year | ||
Substantiv |
||
| tropical year - The time that it takes for the Sun to return to the same position along the ecliptic, as viewed from the Earth, especially. | ||
| tropical year - A vernal equinox year, the time between two successive vernal equinoxes. |