tropical year

ریشه

From 'tropical', relating to the tropics, and 'year', a period of 365 or 366 days.

مثال

• A tropical year is slightly shorter than a sidereal year.
• The length of a tropical year is approximately 365.2422 days.
• Leap years are added to keep our calendar year synchronized with the tropical year.

ترکیب‌های رایج

Length of a tropical year Tropical year calculation Tropical year basis