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In the northern hemisphere the altitude of the north star is always roughly equal to the?
In the northern hemisphere, the altitude of the North Star, or Polaris, is approximately equal to the observer's latitude. This means that if you are at a latitude of 40 degrees north, Polaris will be about 40 degrees above the northern horizon. This relationship makes Polaris a useful navigational tool for determining one's latitude.
What are the altitude and azimuth of a star that is now setting due west?
The point on the horizon that is due west has an altitude of zero and an azimuth of 270 degrees.
What happens to the altitude of Polaris as you move north in the northern hemisphere?
As you move north in the northern hemisphere, the altitude of Polaris, also known as the North Star, increases. Polaris is situated almost directly above the North Pole, so its altitude corresponds closely to your latitude. At the North Pole, Polaris is at the zenith (90 degrees), while at the equator, it is on the horizon (0 degrees). Therefore, as you travel northward, you will see Polaris rising higher in the sky.
In the northern hemisphere the altitude height in degrees above the horizon of the North Star is Always roughly equal to the?
latitude of the observer
To an observer in Buffalo NY the North Star Polaris is always located above the northern horizon at an altitude of approximately?
43 degrees
What instruments are used to determine the alititude of the north star?
celestial navigation
What is device used to determine the altitude of the North star?
The device used to determine the altitude of the North Star (Polaris) is called an astrolabe. An astrolabe is an ancient astronomical instrument that allows users to measure the angle of celestial objects above the horizon. By aligning the astrolabe with Polaris, one can determine their latitude based on the altitude of the star. This technique has been used for navigation and understanding one's position on Earth.
What instrument is used to measure the altitude of the North Star?
To measure the altitude of the North Star (Polaris), an instrument called a sextant is commonly used. The sextant allows navigators to determine the angle between the horizon and the star, which corresponds to their latitude in the Northern Hemisphere. By measuring this angle, one can accurately ascertain their position relative to the North Star.
What is the altitude of the north star from the?
Zero. (It's on the horizon.)
How can you determine your latitude in the northern hemisphere just by using a star?
To determine your latitude in the northern hemisphere using a star, measure the angle between the horizon and the star using a sextant. This angle is called the star's altitude. If you know the star's declination (which is constant), subtract it from 90 degrees minus the star's altitude to find your latitude.
The latitude of the North Star is always equal to the altitude of the viewer?
The idea is there, but a couple of important terms are swapped.The altitude of the North Star above the northern horizon is approximately equal tothe observer's north latitude.
What would be the altitude of the north star in Fairbanks Alaska?
The altitude of the North Star will not change from any point on Earth. However, the declination changes depending upon where you are and when - It is less than 90 degrees.
What is the altitude of the north star from Minneapolis?
The altitude of the North Star, or Polaris, from Minneapolis is approximately 45 degrees above the northern horizon. This is because Polaris is located nearly directly above the North Pole, and its altitude in the sky corresponds closely to the observer's latitude. Minneapolis is situated at about 45 degrees north latitude, making Polaris appear roughly at this altitude.
How can one determine their direction by finding the North Star?
To determine your direction using the North Star, locate the North Star in the night sky, which is always positioned in the north. By facing the North Star, you will be facing true north, helping you find your direction.
What is the altitude of the North Star in Northville Michigan?
Northville, MI is at 42 degrees, 26 minutes North. The altitude of the North Star is between 42 degrees and 43 degrees, depending on the time. (Polaris isn't exactly at the North Pole; it is about 1/2 degree off.)
What location will the highest altitude of the star Polaris be observed?
If you are at the North Pole, you'll see the star Polaris near the zenit (altitude almost 90 degrees).
What happens to the altitude of Polaris as you travel north?
As you travel northward, the altitude of Polaris, or the North Star, increases. This is because Polaris is positioned almost directly above the North Pole, so at the North Pole, it is located directly overhead at an altitude of 90 degrees. Conversely, as you move south, the altitude of Polaris decreases.
