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Method to measure the distance to nearby stars directly?
For nearby stars, the parallax method gives the most accurate measure of distances.For nearby stars, the parallax method gives the most accurate measure of distances.For nearby stars, the parallax method gives the most accurate measure of distances.For nearby stars, the parallax method gives the most accurate measure of distances.
How does parallax shift varies with distance?
The closer the star, the greater the parallax angle, which is why you can't measure the distance to very distant stars using the parallax method.
What is the most reliable method that astronomers use to estimate the distance to a galaxy?
The Parallax Method. See the link for more info.
What method do astronomers use to determine the distance to a relatively close star like Sirius?
For nearby stars, the parallax method is used.
Why does the parallax method of measuring star distances require observations of a star six months apart?
Because that is the entire idea of the parallax method - get measurements from two points, as far away as possible.It would be possible to do measurements a month apart, for example, or a week apart; but that would give a smaller parallax angle, and thus a larger error.Because that is the entire idea of the parallax method - get measurements from two points, as far away as possible.It would be possible to do measurements a month apart, for example, or a week apart; but that would give a smaller parallax angle, and thus a larger error.Because that is the entire idea of the parallax method - get measurements from two points, as far away as possible.It would be possible to do measurements a month apart, for example, or a week apart; but that would give a smaller parallax angle, and thus a larger error.Because that is the entire idea of the parallax method - get measurements from two points, as far away as possible.It would be possible to do measurements a month apart, for example, or a week apart; but that would give a smaller parallax angle, and thus a larger error.
Method to measure the distance to nearby stars directly?
For nearby stars, the parallax method gives the most accurate measure of distances.For nearby stars, the parallax method gives the most accurate measure of distances.For nearby stars, the parallax method gives the most accurate measure of distances.For nearby stars, the parallax method gives the most accurate measure of distances.
What can parallax be used to determine about a star?
Parallax is a method used to find the distances of stars.
How does parallax shift varies with distance?
The closer the star, the greater the parallax angle, which is why you can't measure the distance to very distant stars using the parallax method.
Parallax would be easier to measure if?
Parallax would be easier to measure if the Earth were farther from the sun. This way, there will be a wider angle to the stars using the parallax method.
How do astronomers measure distances to stars including the parallax method?
They use the banana method
Why must a star's parallax be known before you can find the luminosity?
What must be known is the distance. And the most accurate method to measure the distance of nearby stars is the parallax - but this method won't work for stars that are far away.
What is the most reliable method that astronomers use to estimate the distance to a galaxy?
The Parallax Method. See the link for more info.
The method used to figure out the distance from Earth to a star is the?
Parallax. See related question.
The method astronomers use to measure the distance to stars that are less than 1000 light years from earth?
The method called "parallax.
What method do astronomers use to determine the distance to a relatively close star like Sirius?
For nearby stars, the parallax method is used.
Why does the parallax method of measuring star distances require observations of a star six months apart?
Because that is the entire idea of the parallax method - get measurements from two points, as far away as possible.It would be possible to do measurements a month apart, for example, or a week apart; but that would give a smaller parallax angle, and thus a larger error.Because that is the entire idea of the parallax method - get measurements from two points, as far away as possible.It would be possible to do measurements a month apart, for example, or a week apart; but that would give a smaller parallax angle, and thus a larger error.Because that is the entire idea of the parallax method - get measurements from two points, as far away as possible.It would be possible to do measurements a month apart, for example, or a week apart; but that would give a smaller parallax angle, and thus a larger error.Because that is the entire idea of the parallax method - get measurements from two points, as far away as possible.It would be possible to do measurements a month apart, for example, or a week apart; but that would give a smaller parallax angle, and thus a larger error.
Formula to calculate distance between planets?
The parallax method can be used to calculate the distance between planets and other celestial bodies. The formula for this is d(pc) = 1/p where p is parallax measured in arcseconds.
