0
To determine the altitude of Polaris, you can measure the angle between the horizon and Polaris using a simple instrument like a protractor or sextant. The altitude of Polaris above the horizon corresponds closely to your latitude in the Northern Hemisphere; for example, if you measure Polaris at an angle of 40 degrees above the horizon, you are approximately at 40° latitude. This relationship occurs because Polaris is positioned nearly directly above the North Pole.
What else can I help you with?
How are a northern hemisphere observer's latitude and the altitude of Polaris related?
The altitude of Polaris, also known as the North Star, is directly related to the observer's latitude in the Northern Hemisphere. Specifically, the altitude of Polaris above the horizon is approximately equal to the observer's latitude. For example, if an observer is at 40 degrees north latitude, Polaris will be about 40 degrees above the horizon. This relationship allows navigators to determine their latitude by measuring the angle of Polaris.
What does the earth have that allows the latitude of an observer on earth's surface to be determined by measuring altitude of Polaris?
The earth's axis of rotation is tilted relative to its orbit around the sun, causing Polaris to align with the earth's axis. When an observer measures the altitude of Polaris above the horizon, they can determine their latitude because Polaris' altitude corresponds to the observer's angular distance from the North Pole.
What is the altitude or polaris in utica?
43 degrees because the altitude of polaris is equal to the latitude of utica.
What was a cross staff used for?
The cross staff was used to determine the vessels latitude by measuring the altitude of Polaris or the Sun.
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.
How does the altitude of Polaris change with latitude?
the altitude of polaris is same as the latitude of your location assuming that you are in the northern hemisphere
What is the altitude of Polaris in the northern hemisphere?
The altitude of Polaris in the northern hemisphere is the same as the latitude at that point on Earth. For example, if you are at 40˚N, then the altitude of Polaris would be 40.Hope I answered your question! :)
How to calculate Polaris?
Find your latitude and that is the altitude of Polaris in the sky.
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.
What is altitude of polaris at equator?
The altitude of Polaris at the equator is 0 degrees. This means that Polaris is directly on the horizon and not visible at all from the equator. Polaris can only be seen in the northern hemisphere at latitudes above 23.5 degrees.
What is the latitude of an observer if the altitude of polaris is 43 degrees?
If the altitude of Polaris is 43 degrees above the northern horizon, then the observer is located somewhere within roughly 1/2 degree of 43 degrees north latitude.
What is the altitude of Polaris at the equator?
0 Degrees
