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Perhaps you mean the satellite Hipparcos. It measured the position of over 100,000 stars with high precision. It also measured the position of 2.5 million stars, with lower precision.
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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.
What do astromoners measure distance in between stars with?
light years
Why do we measure the movement of stars?
Parallax is the apparent change in position of an object when you look at it from different angles. Astronomers often us parallax to measure distances to nearby stars. This method can be used to determine stars' distances up to 400 light-years from Earth.
Why do some people rely on the stars when they get lost?
The stars make excellent navigation aids, if you have the proper instruments to measure their locations.
What is the units used to measure the distance of stars to the earth?
light years
Who invented trignometry?
hipparcus a greek mathematician
What unit would you use to measure the distances from stars?
To measure the distance of stars you have to measure by light years.
How do you measure stars?
We use, in many remarkable ways, the [Spectrophic] Light obtained by telescopes.
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.
Why astronomers use to estimate the size of stars?
Because they cannot visit stars and measure their sizes with a tape measure!
How many stars are out of space?
We have no idea how many stars there are. At a rough guess, scientists estimate that there may be 2 trillion stars in the Milky Way galaxy, and that there may be a trillion other galaxies. There is no way to measure it in any meaningful way.
Is Triangulation primarily used to measure the distance of close stars?
Answer #1:no=================Answer #2:Yes.Another answer: The primary use of triangulation may not be to measure the distance of stars, but the method which is used to measure the distance of close stars is primarily triangulation.
What is the measure of a stars brightness?
Magnitude.
What are the units called that measure distances to stars?
They measure them in light-years.
What unit of measure is used to measure the distance to the stars?
light years
How do astronomers measure the distance to nearby stars?
Astronomers use a method called parallax to measure the distance to nearby stars. Astronomers can measure parallax by measuring the position of a nearby star with respect to the distant stars behind it. Then, they measure the same stars again six months later when the Earth is on the opposite side of its orbit.
What characteristics do scientists measure to determine the temperature and composition of stars?
the light radiated from the stars
