No. Polaris is only visible in the northern hemisphere, and the Polynesians did most of their navigation in the southern hemisphere, or so close to the equator that Polaris wouldn't be usable.
The two "pointer" stars at the lip edge of the Big Dipper are Merak and Dubhe. Follow the line between them and extend it about 7 times their separation; the only even vaguely bright star there is Polaris.
By observing a compass needle.
The sailing crew can use the North Star, also known as Polaris, to help them find their way home. Polaris is located almost directly above the North Pole, making it a reliable reference point for navigation. By determining the direction of Polaris in the night sky, the crew can orient themselves and plot a course back home.
In the northern hemesphere u can find north by using the star Polaris in the constelation Ursa Minor. (Polaris is in fact a multi star system, not just one star)It is easily found by finding one of the most distinctive constelations Ursa Major or the Big Dipper. Take the two stars that make up the scoop part of the ladel (opposite the handle) and extend it up and you find to Polaris.
Polaris is at its upper culmination once every 23hours 56minutes 4seconds. (rounded) It happens when the local celestial meridian is equal to Polaris' right ascension, and that's a different time every day of the year. Probably your best source would be the staff of a local planetarium, or a local astronomy club in your town. Phone them up, be nice about it, give them a few dates that you're interested in, and they'll be happy to look up the times of Polaris' upper culmination on those days for you.
No one knows. Even the modern day Polynesians have lost the skills and techniques that their ancestors used.
Polaris, also known as the North Star, is used for navigation because it is positioned nearly directly above the North Pole, making it a reliable indicator of true north. Navigators can find Polaris by locating the Big Dipper constellation; the two stars at the end of its "bowl" point directly to it. By measuring the angle between Polaris and the horizon, navigators can also determine their latitude in the Northern Hemisphere. This makes Polaris a crucial reference point for celestial navigation.
In the northern hemisphere, we used to rely on locating where Polaris is in the sky, which is almost directly over the North Pole. The angle of Polaris above the horizon corresponds to your latitude so Polaris helped many sea navigators to find their was north or south.
Before compasses were invented, navigators relied on observing the position of celestial bodies such as the sun, moon, and stars, as well as natural phenomena like winds, currents, and bird migrations. They used these natural cues to navigate their vessels across the oceans.
The Indian Ocean.
To find the year on Polaris, you can use the star's position as a reference point for navigation. Polaris remains nearly stationary in the night sky, positioned almost directly above the North Pole. By observing its altitude and using a star chart or astronomy app, you can determine your latitude and approximate time of year based on the constellations visible around it. Additionally, tracking the movement of Polaris over time can help you understand the progression of seasons.
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.
Polynesian island is consider as one of the populous island and It is on pacific ocean.
You find them in the Pacific Ocean.
how the navigators and sailors use compass to find direction
how the navigators and sailors use compass to find direction
The Pacific Ocean.