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Polaris is used as a celestial reference point for earth's latitude system because polaris?
Wiki User
∙ 11y ago
Polaris is located over Earth's axis of rotation, hence, the reference point for earth's latitude system.
Wiki User
∙ 11y ago
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At what latitude would an observer on earth find the altitude of polarris to be 37 degrees?
37 degrees north latitude
What were three methods of determining latitude and which one was the most accurate?
The latitude and longitude of that point is known as the celestial body's geographic ... (Two other common methods for determining one's position using celestial ... The sextant and octant are most accurate because they measure angles.
How do you measure latitude by polaris?
Polaris (or the North Star) is almost directly above the North pole. This means that when you stand on the north pole and look directly up, you will see Polaris. This also means that when you stand at the equator and look directly north, you will see Polaris on the horizon. You can not see Polaris from the Southern Hemisphere. The angle Polaris is above the horizon is equal to the degree latitude that you are standing on. Therefore at the equator, Polaris is 0 degrees above the horizon and at the north pole, Polaris is 90 degrees above the horizon.
What is the angle between the zenith and North celestial pole if you are at 37 degrees latitude?
If your latitude is 39 degrees north, then the north celestial poleis 39 degrees above your northern horizon.If your latitude is 39 degrees south, then the north celestial poleis 39 degrees below your northern horizon.
Why is determining latitude easier than longitude?
Longitude proved more difficult to determine because longitude was based in the concept of time, making clocks an important variable in navigation. The time and distance in addition to the use of the sextant for latitude proved more difficult than measuring the latitude.
What is the altitude or polaris in utica?
43 degrees because the altitude of polaris is equal to the latitude of utica.
At what latitude would an observer on earth find the altitude of polarris to be 37 degrees?
37 degrees north latitude
If you were located on the Earth's equator and were observing the nighttime sky you would find the North Celestial Pole lying at on your?
If you are at the equator, the Earth's celestial pole would be at the northern horizon. However, because of atmospheric haze, you would not be able to see Polaris. Below about 5 degrees north, Polaris is not visible.
Why Polaris is considered to be very satisficant star even through its not the brightest star in earth sky?
Polaris is considered to be a very sanctification star is because it is closer to the north celestial pole. This is the brightest star in the earth's sky.
What were three methods of determining latitude and which one was the most accurate?
The latitude and longitude of that point is known as the celestial body's geographic ... (Two other common methods for determining one's position using celestial ... The sextant and octant are most accurate because they measure angles.
What does latitude help to determine?
Latitude helps to determine a location's distance from the equator. It provides information on how far north or south a specific point is on the Earth's surface. Latitude also influences climate and weather patterns in different regions.
What is the angle between the zenith and North celestial pole if you are at 37 degrees latitude?
If your latitude is 39 degrees north, then the north celestial poleis 39 degrees above your northern horizon.If your latitude is 39 degrees south, then the north celestial poleis 39 degrees below your northern horizon.
How do you measure latitude by polaris?
Polaris (or the North Star) is almost directly above the North pole. This means that when you stand on the north pole and look directly up, you will see Polaris. This also means that when you stand at the equator and look directly north, you will see Polaris on the horizon. You can not see Polaris from the Southern Hemisphere. The angle Polaris is above the horizon is equal to the degree latitude that you are standing on. Therefore at the equator, Polaris is 0 degrees above the horizon and at the north pole, Polaris is 90 degrees above the horizon.
What is the angle of Polaris above the horizon at New Orleans Louisiana?
The angle of Polaris above the horizon is the same as the latitude from which you are trying to measure it. Hollywood Florida has a latitude of ~26 degrees, so Polaris is 26 degrees above the northern horizon.
Why is determining latitude easier than longitude?
Longitude proved more difficult to determine because longitude was based in the concept of time, making clocks an important variable in navigation. The time and distance in addition to the use of the sextant for latitude proved more difficult than measuring the latitude.
What is the altitude of Polaris if your latitude is 41 degrees south?
You would never see Polaris there because it would always be 41 degrees or more below the northern horizon. On the other hand you can see many fine stars and constellations that are never seen in North Europe or the north of the USA and Canada.
How many degrees is polaris from true north?
There is no standard degree that is always between true north and magnetic north. Depending on where your location is will their be a declination. Because true north is a location and magnetic north is a field that is at a constant slow move.
