As with a lot of astronomical objects, defining their age is just not possible.
Because of it's type, it could be about 4 billion years old, and has about another 2 billion years left, but these are just guesses based on it's spectral type.
Better telescopes show that "Polaris" is actually several stars, but the one you must have in mind is a supergiant, so its lifespan will be short, perhaps as little as another million years.
The one worth watching is Arcturus, not too far away (angularly); it should go supernova in the next 5-10,000 years. Could be tonight.
Zero.Zero.Zero.Zero.
Polaris has a luminosity of 2,200 solar luminosities.
because polaris a star
-3.64 is the absolute magnitude of Polaris.
Polaris is a star, not located on the surface of the Earth, so it doesn't have a longitude.
The main star is the Polaris system is 7*10^7 years old.
14 and up
The main star in the Polaris system is 7*10^7 years old.
14 and up
Yes it will fit as long as the sportsman is model is from an 04 and old
Like all ballistic missiles, the old Polaris missiles and the current Trident missiles use internal gyros for stability in flight.
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").
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").
i think polaris
The machine is designed by Polaris and built by Aeon.
Polaris is not a galaxy, it is a star.