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A parallax is a change in apparent position, when YOU move. In astronomy, it usually refers to the change in the apparent position of a star, due to Earth's orbit around the Sun. It's there, whether you "use" it or not, but it is quite useful to determine distances of stars that are relatively close to us - since the farther a star is, the smaller will the parallax be. Even for the nearest star after the Sun, the parallax is smaller than one second (1/3600 of a degree).
Wiki User
∙ 9y ago
Wiki User
∙ 8y agoOne important use is in astronomy, to determine the distance of nearby stars.
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What is Often used to determine the distance to nearby stars?
parallax
What are the ratings and certificates for Parallax - 1986?
Parallax - 1986 is rated/received certificates of: Netherlands:AL
What are the ratings and certificates for Witchblade - 2001 Parallax 1-1?
Witchblade - 2001 Parallax 1-1 is rated/received certificates of: USA:TV-14
In astronomy the change in illuminated area of one celestial body as seen from another celestial body?
The apparent change in position of an object when you look at it from different places?
What is the second film in Alan J Pakula's paranoia trilogy?
The Parallax View (1974) - Alan J. Pakula's was the director of three different films referred to as the paranoia trilogy:Klute (1971) - Detective John Klute is hired to find Tom. The only clue is an obscene letter to a call girl, so he goes to New York to run it down.The Parallax View (1974) - A reporter investigates the assassination of a senator and realizes that the assassination was part of a conspiracy involving the Parallax Corporation, an enigmatic training institute. He then decides to enroll for the Parallax training himself to discover the truth.All the President's Men (1976) - Reporters Woodward and Bernstein uncover the details of the Watergate scandal that leads to President Nixon's resignation
What is a parallax and what is it used for?
parallax is a planet
What is parallax bar used for?
Parallax bars are used in photogrammetry and remote sensing. with the use of the principles of parallax and refraction, parallax bars are used to measure the heights of buildings and other features.
What can parallax be used to determine about a star?
Parallax is a method used to find the distances of stars.
What is a parallax bar used for?
Parallax bars are used in photogrammetry and remote sensing. with the use of the principles of parallax and refraction, parallax bars are used to measure the heights of buildings and other features.
When was parallax first used?
In 1672
Is parallax a star?
The parallax refers to the apparent change in the star's position, due to Earth's movement around the Sun. This parallax can be used to measure the distance to nearby stars (the closer the star, the larger will its parallax be).
When can parallax not be used?
Paralax can not be used during an eclise
Why was Galileo so interested in parallax?
He was on to a brilliant idea about how parallax can be used to estimate some astronomical distances.
How is a parallax used in astronomy?
for determining distance
What is parallax bar?
A parallax bar or stereometer is a simple measuring device that is used to determine the height of objects in photographs.
How is parallax used in computer programming?
Parallax is used in computer programming by using a computer and a USB connection. They have been popular in robotics because of their easiness to program.
Why can't the parallax effect be used to measure distances to other galaxies?
The parallax angle of such distant objects is way too small to be measured. In general, the farther away an object, the smaller is its parallax angle.
