Yes, it is very important to observers in the North Hemisphere. Great telescopes still align themselves with Polaris. Many amateurs, including myself, align their scopes with Polaris. This is know as polar alignment. It's to this day one of the most accurate forms of alignment.
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North star, or Polaris, is the name of a bright star that is CURRENTLY near the celestial north pole. Since the position of the north pole will change in the future, Polaris will still be called Polaris, but it will no longer be the north star.
polaris useful becaused polaris forecast weather
No. Polaris is a multiple star system. In the late 18th century it was resolved into two components, Polaris A and Polaris B. Later, Polaris A was resolved further into Polaris Aa and Polaris Ab. Neither Polaris Aa nor Polaris Ab are red giants. Aa is a supergiant and Ab is a dwarf; both of them are spectral class F ("yellow-white").
polaris
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angle it makes with respect to horizon is equal to observers latitude. i.e. Philadelphia latitude 40 degrees so Polaris 40 degrees above horizon
Polaris is a very bright star (in fact, one of the brightest of all the stars visible in the skies above Earth) simply because of its location. Being much closer to Earth than most other stars, it looms more largely in the sky; thus, observers on Earth's surface see more of it, thereby enabling the star to share more of its light with those same observers.
The North Star, or Polaris, serves as the night angle (having a fixed position in the sky) for observers in India. Located close to the celestial north pole, Polaris allows for determining direction when navigating at night.
It still is called "The North Star."
North star, or Polaris, is the name of a bright star that is CURRENTLY near the celestial north pole. Since the position of the north pole will change in the future, Polaris will still be called Polaris, but it will no longer be the north star.
The ISBN of The Observers is 0312930747.
The Observers has 281 pages.
2004 polaris sportsman 400 has new starter, battery and selenoid but still won't start what else can it be
Because it lets us navigate without GPS.
because it is the center of the universe two camels in a tiny car
Because they still find a way to line their pockets.