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Polaris is a yellow super-giant with two smaller companions, Polaris Aa has a radius which is 46 +/- 3 times the Sun's radius.

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9y ago

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What size is polaris?

The main star of the Polaris System has a mass which is 4.5 times that of the sun.


What is size of polaris?

The main star of the Polaris System has a mass which is 4.5 times that of the sun.


What is the size of the star name polaris?

The main star in the Polaris system has a mass of 4.5 Suns and a radius which is 46 +/- 3 times as big as the Sun's.


Which is larger in size polaris or pollux?

Its apparent magnitude is about 2, but it's slightly variable. Usually it's given as 1.97v (where v means variable).


What is another word for the North Star?

The name of the north star is Polaris. As the brightest star in the constellation of Ursa Minor it is also called alpha Ursae Minoris. It is actually a multiple star comprised of Polaris Aa, Polaris Ab and Polaris B.


What is the common name for Polaris, the North Star?

The common name for Polaris, the North Star, is simply "Polaris."


Is rigel the closest to Polaris the North star?

No, Rigel is not the closest star to Polaris (the North Star). Rigel is a bright star in the constellation Orion, while Polaris is located in the constellation Ursa Minor. The closest star to Polaris is Urodelus, also known as "Polaris Australis."


What is other name for the star polaris?

The north star is polaris's other name.


What galaxy is polaris?

Polaris is not a galaxy, it is a star.


What are all the names of Polaris?

Polaris and the North Star are the only two names I know.


Polaris is another name for this heavenly body?

The North Star The Pole Star Polaris


Is polaris the nearest star to the earth but not the brightest?

the sun is a star and it isthecloseststar to the earth, not Polaris