sidereal time Sentence Examples
- Sidereal time is a measure of celestial time based on the Earth's rotation relative to the stars.
- One sidereal day is equal to roughly 23 hours, 56 minutes, and 4.09 seconds.
- The International Date Line is set to coincide with the 180th meridian of sidereal time.
- Sidereal time is not directly related to local time, which is determined by the Sun's position.
- The sidereal day is slightly shorter than the solar day due to the Earth's precession.
- Sidereal time is often used in astronomy for calculating celestial coordinates and tracking the movement of stars.
- The precession of the Earth's axis causes the sidereal year to be longer than the solar year.
- Sidereal time is measured using special clocks known as sidereal clocks.
- The International Earth Rotation and Reference Systems Service (IERS) maintains the official records of sidereal time.
- Sidereal time is an important concept for understanding the Earth's rotation and its relationship to the stars.
sidereal time Meaning
Wordnet
sidereal time (n)
measured by the diurnal motion of stars
Synonyms & Antonyms of sidereal time
No Synonyms and anytonyms found
FAQs About the word sidereal time
measured by the diurnal motion of stars
No synonyms found.
No antonyms found.
Sidereal time is a measure of celestial time based on the Earth's rotation relative to the stars.
One sidereal day is equal to roughly 23 hours, 56 minutes, and 4.09 seconds.
The International Date Line is set to coincide with the 180th meridian of sidereal time.
Sidereal time is not directly related to local time, which is determined by the Sun's position.
