different between periapsis vs apsis

periapsis

English

Etymology

peri- +? apsis

Noun

periapsis (plural periapsides)

  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 minimum.

Usage notes

In the case of some particular celestial bodies, specialised terms are used.

Synonyms

  • pericenter

Antonyms

  • apoapsis

Related terms

Translations

See also

  • Apsis on Wikipedia.Wikipedia

Finnish

Pronunciation

  • IPA(key): /?peri?psis/, [?pe?ri??ps?is?]
  • Rhymes: -?psis
  • Syllabification: pe?ri?ap?sis

Noun

periapsis

  1. (astronomy) periapsis

Declension

periapsis From the web:

  • what is periapsis and apoapsis
  • what does periapsis mean
  • psoriasis mean
  • what is periapsis in physics
  • what does periapsis
  • what is periapsis
  • what is periapsis velocity
  • periapsis and apoapsis meaning


apsis

English

Etymology

From Latin apsis, hapsis, from Ancient Greek ???? (hapsís, arch, vault). See also apse.

Pronunciation

  • IPA(key): /?æps?s/

Noun

apsis (plural apsides)

  1. (architecture) A recess or projection, with a dome or vault, at the east end of a church; an apse.
  2. (astronomy) Either of the points in the elliptical orbit of a planet or comet where it is closest or furthest from the sun; perihelion or aphelion; an apside

Derived terms

  • periapsis
  • apoapsis

Translations

Anagrams

  • AISPs, IASPs, aspis

Finnish

Noun

apsis

  1. (rare) An apse (architectural element).

Declension

Synonyms

  • kuori

Anagrams

  • passi, pissa

apsis From the web:

  • what does asepsis mean
  • what is apsis system
  • what us apsis
  • what does apis mean
  • what is an apsis tooth
  • what is liver apsis
  • what causes an abscess
  • what is apsis.se
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