geocentric parallax (Meaning)
Wordnet
geocentric parallax (n)
the parallax of a celestial body using two points on the surface of the earth as the earth rotates
Synonyms & Antonyms of geocentric parallax
No Synonyms and anytonyms found
geocentric parallax Sentence Examples
- The geocentric parallax of a planet is the apparent shift in its position from two different observation points on Earth.
- Observations of planetary geocentric parallax have been used to estimate distances within the solar system since ancient times.
- The geocentric parallax of a celestial object is inversely proportional to its distance from Earth.
- By measuring the geocentric parallax of a nearby star, astronomers can determine its distance using the method of parallax.
- The geocentric parallax of the Moon is about 61 arcseconds, while that of the Sun is about 8.8 arcseconds.
- Geocentric parallax is an important tool for astronomers to study the distances, sizes, and motions of celestial objects.
- The European Space Agency's Gaia mission measures the geocentric parallax of billions of stars, providing accurate distance estimates.
- Geocentric parallax is used to calibrate other distance measurement methods, such as spectroscopic parallax and Cepheid variable stars.
- The geocentric parallax of a spacecraft can be used to determine its orbit and trajectory.
- The geocentric parallax method has played a crucial role in shaping our understanding of the solar system and the universe.
FAQs About the word geocentric parallax
the parallax of a celestial body using two points on the surface of the earth as the earth rotates
No synonyms found.
No antonyms found.
The geocentric parallax of a planet is the apparent shift in its position from two different observation points on Earth.
Observations of planetary geocentric parallax have been used to estimate distances within the solar system since ancient times.
The geocentric parallax of a celestial object is inversely proportional to its distance from Earth.
By measuring the geocentric parallax of a nearby star, astronomers can determine its distance using the method of parallax.
