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About 30 Kelvin, 30° above absolute zero (or -243°C).

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12y ago

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What are the wind speeds on Eris?

Wind speeds on Eris are estimated to be extremely low due to its distance from the sun and its minimal atmosphere. However, exact wind speed measurements are not available as there have been no direct observations made on the dwarf planet.


What makes Eris unique?

If you mean the dwarf planet 136199 Eris then I can answer to the question. Eris has a rocky core and icy mantle like other large trans-Neptunian objects like 20000 Varuna, 28978 Ixion, 38628 Huya, 50000 Quaoar, 90377 Sedna, 90482 Orcus, 134340 Pluto, 136108 Haumea, 136472 Makemake and 225088 (2007 OR10) for example.


Is there a planet called Eris?

Yes, there is a dwarf planet called Eris. It is one of the largest known dwarf planets in our solar system and was discovered in 2005. Eris is similar in size to Pluto and is located in the Kuiper Belt, beyond the orbit of Neptune.


Does the black dwarf have a higher surface temperature than a blue main sequence star?

No, a black dwarf would have a fairly low temperature, for a star; scarcely hot enough to glow. Way hotter than a planet, but not all THAT much hotter.


What are some dangers on the dwarf planet Eris?

Some possible dangers on the dwarf planet Eris include extremely low temperatures reaching as low as -240°C, the presence of hazardous radiation from cosmic rays due to lack of atmosphere, and potential surface hazards like craters or uneven terrain that could pose risks to spacecraft landing or traversing the surface.


Can you stand on the dwarf planet Eris?

You would need to be in a suit that was able to withstand a Vacuum and some seriously low tempereatures, but you could stand on its surface. The surface gravity is low, since the overall mass of the planet is quite small, less than 10% of the Earths gravity.


What type of star has low mass low temperature and low absolute magnitube?

A red dwarf.


What is Eris surface pressure in bars?

Eris, a dwarf planet located in the Kuiper Belt, has a surface pressure estimated to be around 0.1 to 0.2 bars. This is significantly lower than Earth's atmospheric pressure, which is approximately 1 bar. The thin atmosphere of Eris is primarily composed of nitrogen, with traces of methane and other gases. The low pressure is a result of its distance from the Sun and its small size, which limits its ability to retain a substantial atmosphere.


Which planet has very low temperature?

The planet with the lowest average temperature in our solar system is Neptune. Its temperature can drop as low as -360°F (-218°C).


What is the average low temperature on planet Jupiter?

33


Is Pluto a white dwarf star?

No, Pluto is a dwarf planet in our solar system, not a white dwarf star. White dwarfs are remnants of low to medium mass stars that have exhausted their nuclear fuel and collapsed. Pluto is too small to undergo nuclear fusion and become a star.


What type of star has a high temperature and low luminosity in the HR diagram?

A blue dwarf star would have high temperature and low luminosity in the Hertzsprung-Russell (HR) diagram. Blue dwarf stars are in the lower left corner of the diagram, characterized by their high surface temperature and faint luminosity compared to other stars of similar temperature.