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parallax vs annual parallax

annual parallax vs parallax

parallax and annual parallax both are nouns.

Word NounAdjectiveVerbAdverb
parallax Yes No No No
annual parallax Yes No No No
As nouns, annual parallax is a hyponym of parallax; that is, annual parallax is a word with a more specific, narrower meaning than parallax:
  • parallax: the apparent displacement of an object as seen from two different points that are not on a line with the object
  • annual parallax: the parallax of a celestial body using two points in the earth's orbit around the sun as the baseline
Other hyponyms of parallax include heliocentric parallax, diurnal parallax, geocentric parallax.
parallax (noun) annual parallax (noun)
the apparent displacement of an object as seen from two different points that are not on a line with the object the parallax of a celestial body using two points in the earth's orbit around the sun as the baseline
Difference between parallax and annual parallax

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