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Polaris is a star in the northern circumpolar constellation of Ursa Minor. It is designated α Ursae Minoris ( Latinized to Alpha Ursae Minoris) and is commonly called the North Star or Pole Star.
Polaris, Earth’s present northern polestar, or North Star, at the end of the ‘handle’ of the so-called Little Dipper in the constellation Ursa Minor. Polaris is actually a triple star. It is located about 447.6 light-years from Earth and is the closest Cepheid variable.
Sep 9, 2019 · Polaris is the North Star and the nearest Cepheid variable star to Earth. It is a triple star system with a yellow supergiant, a white dwarf and a main sequence star in close orbits.
Jul 28, 2021 · Polaris, known as the North Star, sits more or less directly above Earth's north pole along our planet's rotational axis. This is the imaginary line that extends through the planet and out of the north and south poles.
May 9, 2024 · The North Star or Pole Star – aka Polaris – is famous for holding nearly still in our sky while the entire northern sky moves around it. That’s because it’s located very close to the north...
Learn about Polaris, the current pole star that marks the way due north in the northern hemisphere. Find out how to locate it using the Little Dipper, its distance, brightness, and future changes.
Jan 20, 2020 · Polaris is the brightest star in the constellation of Ursa Minor. It is a triple star system and currently, it is our North Star or Pole Star. This title is given to stars that are close to the North Pole – something that changes through the passing of years due to Earth’s movement.
