The North Star or Polaris has been a guide to Northern Hemisphere travellers for centuries. Its position in the sky makes it easy to locate and is a potent symbol for the culture of the Northern Hemisphere. Norse mythology holds that Polaris is the end of the spike around which the sky revolves and Mongolian legend relates it to the peg that holds the world together. In 2008, NASA even beam the North Star the Beatles’ song “Across the Universe” to the celestial pole.
Polaris appears almost directly above the Earth’s rotational axis, making it an easy landmark to follow. While other stars appear to spin around the Earth, Polaris seems to stand still. If you’re traveling in the Northern Hemisphere, following the North Star will lead you due north. The star lies within the constellation Ursa Minor and the Little Dipper star cluster. While not the brightest star in the night sky, Polaris is one of the most prominent and important stars in recent centuries.
Historically, Polaris has had several names. The name Cynosura refers to the star, which was associated with dogs in ancient times. The Arabic name Al-Judeyy is the oldest Arabic name for Polaris, dating back to pre-Islamic times. In medieval Islamic times, the star was known as al-kutb al-shamaliyy and Mismar. It was also known as the “North Star” in the constellation Ursa Minor.
Its brightness is variable, ranging from magnitude 1.86 to 2.13. Until 1963, Polaris had a magnitude of more than 0.1. Then it slowly decreased until 1966, when it dropped dramatically to just 0.05. Since then, Polaris’ brightness has fluctuated unpredictably, staying close to the 1966 magnitude. However, a paper published in 2008 reported that its brightness had risen again. This means that Polaris may have been the object of a previous merger that altered its composition.
The stars of the Big Dipper are a great place to observe Polaris. The Big Dipper is a star pattern found in the Northern Hemisphere. The two pointer stars, Merak and Dubhe, outline the outer part of the bowl. The Big Dipper is the most popular star pattern in the Northern Hemisphere. It is located in the constellation Ursa Major. But you can also find it by looking for the seven stars of the Big Dipper in Ursa Minor.
The brightest star in the constellation Ursa Minor, Polaris is also known as the North Star. It is currently the northern celestial pole star. It is a multiple star system consisting of a main star, UMi Aa, and two smaller companions, Polaris Ab and Polaris B. These stars are located around 433 light-years apart. However, there are critical physical parameters that make Polaris worth looking at.
There are several different models of Polaris. You can choose from the Polaris Ranger, the Polaris RZR, the General, or the Sportsman 850. The MSRP is the price without destination, handling, and sales taxes. Dealer prices may differ. The MSRP is the base price of Polaris products and excludes additional costs. If you want to buy a Polaris, you should consider the MSRP. But bear in mind that the price you pay will be dependent on your location and dealer.