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The distinguishing feature is that a brown dwarf gets hot enough to fuse deuterium (hydrogen-2), but not hot enough to fuse hydrogen-1.
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Is a brown dwarf bigger than the sun?
No Brown Dwarfs are too small to be considerred a star.
Were is the brown dwarf star located?
below and to the right of the lowest part of the main sequence
What planet and dwarf planet is closest to the sun?
Ceres is the closest dwarf planet to the sun. Ceres is in the asteroid belt between Mars and Jupiter. The other dwarf planets are out past the orbit of Neptune.
How do you compare dwarf planets from regular planets?
dwarf planets are smaller than regular planets
How dense is the white dwarf to your sun?
A white dwarf is several hundred billion times denser than the average density of the sun.
Will the sun become a brown dwarf?
No. A brown dwarf is a failed star, one that is not massive enough to start nuclear fusion. The sun is well above the threshold of fusion. When it dies it will become a white dwarf.
Is a brown dwarf bigger than the sun?
No Brown Dwarfs are too small to be considerred a star.
What star is smaller than the sun?
A brown dwarf would qualify.
How does the the mass and size of a white dwarf compare with the mass and size of the sun?
A white dwarf, also called a degenerate dwarf, is a small star composed mostly of electron-degenerate matter. They are very dense; a white dwarf's mass is comparable to that of the Sun and its volume is comparable to that of the Earth.
What is a death star?
The death star is known as the nemesis star AKA the death star, brown dwarf star, red dwarf star, or the sun's twin.
Our sun is not a part of a binary system?
according to latest astronomical research and nasa sources, our sun just may have a brown dwarf companion.
How much bigger is the sun than the smallest star?
The mass of a red dwarf can go down to about 0.075 times the mass of the Sun. Anything smaller than that would be a brown dwarf, which is no longer considered a star.
What is a possible outcome for a protostar that does no have enough material?
A brown dwarf.A brown dwarf.A brown dwarf.A brown dwarf.
Could anyone please give me some basic information on the white dwarf and brown dwarf?
They are opposites a white is very dense like the Sun & brown insufficiently dense to form a reaction. Details both too lengthy to post here so search brown dwarf wikipedia & do the same with white & you will be bombarded with info.
Is a dwarf star bigger than your sun?
Depends what type of dwarf star. - Our Sun is a yellow dwarf.
What is the diameter of a dwarf star?
Blue dwarf diameter(sun=1)=4 times the sun's Blue dwarf mass(sun=1)=10 times sun's
How long will it take for a brown dwarf to become a black dwarf?
A brown dwarf will never become a black dwarf. A black dwarf is what becomes of a white dwarf. This process takes hundreds of trillions of years.
