Perihelion Synonyms and Antonyms

pĕrə-hēlē-ən, -hēlyən
Periapsis in solar orbit; the point in the orbit of a planet or comet where it is nearest to the sun
(Noun)
Antonyms:
  1. aphelion

Words Related to Perihelion

Related words are words that are directly connected to each other through their meaning, even if they are not synonyms or antonyms. This connection may be general or specific, or the words may appear frequently together.

Related:

  1. perigee
  2. vernal-equinox
  3. periastron
  4. nibiru
  5. semisquare

Perihelion Sentence Examples

  • In 1898 the remarkable minor planet Eros was discovered, which, on those rare occasions when in opposition near perihelion, would approach the earth to a distance of 0 .

  • But the most striking incident in the history of the verification of Newton's law was the return of Halley's comet to perihelion, on the 12th of March 1759, in approximate accordance with Clairault's calculation of the delays due to the action of Jupiter and Saturn.

  • After a rough estimate of the perturbations it must sustain from the attraction of the planets, he predicted its return for 1757,-a bold prediction at that time, but justified by the event, for the comet again made its appearance as was expected, though it did not pass through its perihelion till the month of March 1759, the attraction of Jupiter and Saturn having caused, as was computed by Clairault previously to its return, a retardation of 618 days.

  • This is the origin of the appearance of the Winged Disk during Nibiru's perihelion passage.

  • The position of closest approach to the sun is called the perihelion and the position of greatest distance is the aphelion.

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