periastron (Meaning)
Webster
periastron (n.)
That point, in the real or apparent orbit of one star revolving around another, at which the former is nearest to the latter.
Synonyms & Antonyms of periastron
No Synonyms and anytonyms found
periastron Sentence Examples
- The spacecraft reached its periastron, the closest point in its orbit to the star.
- The comet's periastron passage provided scientists with valuable data.
- The planet's periastron distance is crucial for determining its orbital parameters.
- The spacecraft performed a maneuver to adjust its periastron altitude.
- The moon's periastron occurs about twice a month.
- The spacecraft will pass periastron at a distance of 100,000 kilometers.
- The planet's eccentric orbit causes its periastron distance to vary significantly.
- Engineers used precise calculations to determine the periastron time of the spacecraft.
- The periastron of a binary star system provides insights into the system's dynamics.
- Scientists studied the spectral features of the star during its periastron approach.
FAQs About the word periastron
That point, in the real or apparent orbit of one star revolving around another, at which the former is nearest to the latter.
No synonyms found.
No antonyms found.
The spacecraft reached its periastron, the closest point in its orbit to the star.
The comet's periastron passage provided scientists with valuable data.
The planet's periastron distance is crucial for determining its orbital parameters.
The spacecraft performed a maneuver to adjust its periastron altitude.
