different between aphelion vs apoapsis

aphelion

English

Etymology

Greek form of Latin aphelium, from Ancient Greek ??? (apó, from) + ????? (h?lios, sun) (modelled after apogaeum). Compare perihelion.

Pronunciation

  • IPA(key): /??fi?l??n/, /æp?hi?l??n/

Noun

aphelion (plural aphelia or (deprecated) aphelions)

  1. (astronomy) The point in the elliptical orbit of a planet, comet, etc., where it is farthest from the Sun.

Antonyms

  • perihelion

Related terms

  • see apoapsis

Translations

Anagrams

  • Ophelian

aphelion From the web:

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  • what aphelion mean
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apoapsis

English

Etymology

apo- +? apsis

Noun

apoapsis (plural apoapsides)

  1. (astronomy) The point of a body's elliptical orbit about the system's centre of mass where the distance between the body and the centre of mass is at its maximum.

Usage notes

For some celestial bodies, specialised terms are used.

Synonyms

  • apocenter

Antonyms

  • periapsis

Related terms

  • apastron
  • aphelion
  • apoareion
  • apocenter
  • apocynthion
  • apogalacticon
  • apogee
  • apohermion
  • apojove
  • apokrone, apokron
  • apolune
  • aponigricon
  • aposaturnium
  • aposelene

Translations

See also

  • Apsis on Wikipedia.Wikipedia

Finnish

Pronunciation

  • IPA(key): /??po?psis/, [??po???ps?is?]
  • Rhymes: -?psis
  • Syllabification: a?po?ap?sis

Noun

apoapsis

  1. (astronomy) apoapsis

Declension

apoapsis From the web:

  • what is apoapsis and periapsis
  • what does apoapsis mean
  • what does apoapsis represent
  • what is the apoapsis altitude
  • what is moon apoapsis
  • what is your apoapsis
  • periapsis and apoapsis meaning
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