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Dwarf Planet Eris

Eris, discovered in 2005, is the largest Dwarf Planet in the Solar System. Other names include Xena, which was used before the introduction of the name Eris.

182 Questions

What is Eris orbital speed?

Ceres orbits the sun at a speed of 12345km an hour.

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How do Eris and other large Kuiper belt objects compare to Pluto and Charon?

Eris is similar in size to Pluto and about the same distance from the sun, while Charon is much smaller. Eris, Pluto, and Charon are all considered large Kuiper Belt objects, with Eris being slightly larger than Pluto and Charon being about half the size of Pluto.

What is the state of matter of Eris?

Eris is a dwarf planet located in our solar system, so it exists primarily in a solid state. It is composed of rock and ice, similar to Pluto and other dwarf planets in the outer solar system.

What is the surface pressure if the planet Eris?

The surface pressure on the dwarf planet Eris is not currently known, as there have been no direct measurements taken. Eris is a distant world in our solar system, and its characteristics are still being studied by astronomers.

What is the axial tilt of Eris?

Eris is at the edge of the solar system at the inward edge of the Oort Cloud.

At aphelion (its furthest distance from the sun) it is 97.65 AU and at perihelion (its closest distance to the sun) it is 37.38 AU. (An AU is the distance from Earth to the Sun, roughly 90 million miles or 150 million kilometers.) This means that Eris' orbit is incredibly erratic. In fact, Eris perihelion is closer to the sun than Pluto aphelion (which 48.87 AU) but does not come close to Neptune (which has an aphelion of 30.44 AU).

If you were 11 on earth how old would you be if you were on the dwarf planet Eris?

Since a year on dwarf planet Eris is about 557 Earth years, if you were 11 years old on Earth, you would be about 0.02 years old on Eris.

What space crafts visited Eris?

As of 2021, no space crafts have visited Eris, the dwarf planet located in the outer solar system. Most of the information we have about Eris comes from observations made from telescopes here on Earth.

What is dwarf planet Eris made of?

Eris is composed mainly of ice and rock, similar to Pluto and other dwarf planets in the outer solar system. It is thought to have a rocky core surrounded by a thick layer of frozen water, methane, and nitrogen. Additionally, Eris is also believed to have a thin atmosphere consisting of methane gas.

How far is Makemake from Eris?

Makemake and Eris are both dwarf planets located in the outer regions of the solar system. On average, Makemake is about 3.2 billion miles (5.2 billion kilometers) away from Eris.

Is Eris made of rock or gas?

Eris is believed to be made primarily of rock and ice. It is categorized as a dwarf planet and is located in the outer regions of our solar system, similar to Pluto. It is not a gas giant like Jupiter or Saturn.

What are the colors of Eris?

Eris is primarily gray and brown in color. Its surface is covered with a mixture of nitrogen ice, methane ice, and rocky material. Its coloration is thought to be the result of organic compounds that have been irradiated by cosmic rays.

What does Eris orbit?

Eris is a dwarf planet located in the outer solar system. It orbits the Sun in a highly elliptical path, ranging from about 38 to 98 astronomical units (AU) away from the Sun. It takes Eris approximately 558 years to complete one orbit around the Sun.

Which of the eight planets was named from Greek mythology?

Venus, Mars, Neptune, Jupiter, Pluto (dwarf), Mercury, Sun (star), and Moon (moon). These were all the Roman equivalents for Greek gods. For example Hades' Roman name was Pluto. Additional answer: The planets Uranus and Saturn(us) also belong to this gang. In addition the moons of the planets have names from mythology.

The diameter of Pluto and Ceres and Eris?

2.9 AU or 257 million miles from the sun between the orbits of Mars and Jupiter. Or for astronomy it's to the bottom left of Aquarius (very close to the sun). It's orbit is fairly circular and takes 4.6 years to move along.

What is Eris named after?

Eris is named after the Greek goddess Eris he was in charge of warfare and stealth

Where was Eris found?

Eris was discovered in the Kuiper Belt, a region of the outer solar system beyond Neptune. It was first observed in January 2005 by a team of astronomers led by Mike Brown at the Palomar Observatory in California. Eris is a dwarf planet with a highly elliptical orbit that takes it far from the Sun.

What is the weather like on Eris?

Eris is not harm or cold it is kind of in the middle very similar to Eart,but not quite.You see Eris is not like all dwarf planets this one is not cole or warm its a good tempurture,there for us human beings may not live on Eris.

P.S I`m 9

What do the Erie tribe live in?

The Erie tribe historically lived in longhouses which were large, rectangular homes made from sticks and bark. These longhouses could house multiple families and were well-suited to the nomadic lifestyle of the Erie people.

Does Eris have seasons?

Eris does not have seasons like Earth because its axial tilt is almost 90 degrees, causing it to have extremely long, erratic seasons due to its highly elliptical orbit. As a result, Eris experiences extreme temperature variations as it orbits the Sun.

Would someone be able to live on Eris?

no because Eris is too cold for life to exist. It's too far from the sun and the planet doesn't have an atmosphere like earth does. Plus water would not stay in liquid form because it will freeze solid and Eris's surface is cold so no, it's impossible for life to exist on Eris because it's extremely cold.

When did Eris die?

It is EXACTLY 250 degrese faren hight so it would be imposible for a person to live on it because u would die( burn to death) right when u step fott on it so it wouldint be a good place to live and dont mistake it for Earth if u are an astronot bc it look very simalure to Earth

and this just in Lillyin Upchearch

Eris is the god of?

Eris is the goddess of strife, discord, and chaos in Greek mythology. She is known for causing chaos and conflicts among gods and mortals.