0
What else can I help you with?
What is the gravitation pull on Ceres the Dwarf Planet?
The gravitational pull on Ceres, the largest asteroid in the asteroid belt and classified as a dwarf planet, is much weaker than Earth's. Ceres has a gravitational acceleration of about 0.28 m/s² at its surface, which is about 6% of Earth's gravitational acceleration.
How does a brown dwarf compare to our sun?
The distinguishing feature is that a brown dwarf gets hot enough to fuse deuterium (hydrogen-2), but not hot enough to fuse hydrogen-1.
Is a brown dwarf bigger than the sun?
No Brown Dwarfs are too small to be considerred a star.
Why are dwarf plants are hot but dim?
I assume you mean a DWARF STAR. There are different types of dwarf stars; the white dwarfs are fairly hot - but the reason they are dim is that they have a very small surface area.
What are dwarf planets and are there any in the solar system?
Our solar system has Ceres, Pluto, Eris, Haumea, and Makemake as dwarf planets. A dwarf planet is smaller than a planet had has an orbit that is not clear.
Can a star be a brown dwarf?
Yes, a brown dwarf is a star that failed to ignite hydrogen fusion because it did not have enough mass for a strong enough gravitational collapse. Brown dwarf stars glow dimly with residual heat for a very short time.
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.
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.
Does a black dwarf have a small gravitational pull?
No. A black dwarf is dense and has the mass of an entire star, so the gravitational pull would still be quite strong.
Is Jupiter a brown dwarf?
No, Jupiter is not a brown dwarf. Jupiter is the largest planet in our solar system and is classified as a gas giant. Brown dwarfs are substellar objects that are larger than planets but smaller than stars, and they do not have enough mass to sustain nuclear fusion in their cores like stars do.
What is a star smaller than the sun?
All stars are smaller than Solar Systems. A star is what keeps everything withen a system with it's immense gravitational pull. Stars also vary in size from giant superstars to small dwarf stars our Sun, Sol, is a midsized middle aged star.
What does a white dwarf become when it gets colder?
A brown/black dwarf.
Three dwarf planets?
The solar system has three classified dwarf planets. They are Pluto, Ceres, and Eris. A dwarf planet has sufficient mass, has not cleared the neighborhood around its orbit, and is in orbit around a star.
What if Eris is a Dwarf Sun with Planets not seen?
Eris isn't a dwarf sun. If it were, it would be much heavier, and would have a much stronger gravitational field, which would be easily noticeable by its effects on the orbits of other objects in the solar system.
Is a brown dwarf star on its way to becoming a black dwarf?
No. A brown dwarf is a star that has too low a mass to start nuclear fusion. A black dwarf is a former white dwarf, the remnant of a low to medium mass star that ran out of fuel in its core.
What is a small brown star called?
That's called a brown dwarf.
Are brown dwarf stars young or old?
They can be any age. A brown dwarf is a failed star, one that is not massive enough to start nuclear fusion. A brown dwarf may have formed recently, or could be almost as old as the universe itself.
