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What is the relationship between a particular latitude and the angle of Polaris above the horizon at that latitude?
The angle of Polaris above the northern horizon is very nearly equal to your north latitude, within about 1/3 of a degree. So it's over your head when you stand at the north pole, it sits nominally on your north horizon when you stand anywhere on the equator, and if you're south of the equator, you can never see it at all.
What instrument could sailors use to determine their location based on the position of the sun in relation to the horizon?
Sailors could use a sextant to measure the angle between the sun and the horizon. By comparing this angle with known tables, they can determine their latitude at sea.
How the latitude of an observer may be determined by observation of the pole star?
The angle between the Pole Star and the horizon is equal to your latitude.
If the angle between Polaris and the horizon is 40 degress what is your approximate latitude?
The latitude would also be approximately 40 degrees in this case.
What latitude on earth is a celestial pole 45 above the horizon'?
At 45 degrees north latitude, the north celestial pole appears 45 degrees above the northern horizon. At 45 degrees south latitude, the south celestial pole appears 45 degrees above the southern horizon.
What is the latitude between the horizon and the north star if the angle is 39 degrees?
The answer depends on which angle is 39 degrees.
If you look up at the north star and it is off the horizon 29degree's what is your latitude?
If the star Polaris is 29 degrees above the horizon, then your latitude is about 29 degrees North.Polaris is not exactly above the North Pole, but it is only about one-half degree away from that.
What is the relationship between the position of the north star and latitude?
The angle between the north star and the horizon is roughly your position in degrees latitude.For example, look at the North Star and point one arm straight at it, and then hold your other arm level with the horizon. The angle between your arms is roughly the degrees of latitude of your location.
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.
What does latitude measure?
Latitude measure North to South. This is a much more appropriate answer. Latitude measures the angle between your horizon and a polar star. Which in turn provides a measurement in degrees north or south of the Equator.
What is the significance of the sun on the horizon in relation to navigation at sea?
The sun on the horizon is significant for navigation at sea because it helps sailors determine their position and direction. By measuring the angle of the sun above the horizon, sailors can calculate their latitude and approximate time of day, which are crucial for plotting their course and avoiding getting lost at sea.
What is the relationship between the latitude of a place in the Northern Hemisphere and the angle of Polaris above the horizon at that place?
In the Northern Hemisphere, the angle of Polaris above the horizon corresponds directly to the latitude of the location. Specifically, at the North Pole (90°N), Polaris is directly overhead at an angle of 90 degrees, while at the equator (0° latitude), Polaris is on the horizon at 0 degrees. Thus, as one moves northward, the angle of Polaris increases, reflecting the increase in latitude.
