astronomical year Sentence Examples
- An astronomical year, also known as a tropical year, is the time it takes for the Earth to complete one full orbit around the Sun, approximately 365.24 days.
- The Gregorian calendar is based on the length of the astronomical year, with adjustments made to maintain synchronization with the seasons.
- Ancient civilizations developed calendars based on observations of the stars and the length of the astronomical year.
- The difference between the calendar year and the astronomical year necessitates the occasional addition of leap years to keep the calendar in alignment with the seasons.
- Astronomers use precise measurements of the astronomical year to calibrate telescopes and make accurate predictions about celestial events.
- The concept of the astronomical year is fundamental to understanding the motion of planets and other celestial bodies within the solar system.
- By studying the variations in the length of the astronomical year over time, scientists gain insights into the dynamics of Earth's orbit and its interactions with other astronomical bodies.
- The Egyptian calendar was one of the earliest attempts to approximate the length of the astronomical year, dividing the year into 12 months of 30 days each, with an additional 5 days at the end of the year.
- The Mayan civilization developed a highly accurate calendar system based on the astronomical year, which they used for agricultural and religious purposes.
- Modern astronomers continue to refine our understanding of the astronomical year through advanced techniques such as astrometry and satellite-based observations.
astronomical year Meaning
astronomical year (n)
the time for the earth to make one revolution around the sun, measured between two vernal equinoxes
Synonyms & Antonyms of astronomical year
No Synonyms and anytonyms found
FAQs About the word astronomical year
the time for the earth to make one revolution around the sun, measured between two vernal equinoxes
No synonyms found.
No antonyms found.
An astronomical year, also known as a tropical year, is the time it takes for the Earth to complete one full orbit around the Sun, approximately 365.24 days.
The Gregorian calendar is based on the length of the astronomical year, with adjustments made to maintain synchronization with the seasons.
Ancient civilizations developed calendars based on observations of the stars and the length of the astronomical year.
The difference between the calendar year and the astronomical year necessitates the occasional addition of leap years to keep the calendar in alignment with the seasons.
