Eris is the largest known dwarf planet in the solar system. It is a transNeptunian object (TNO), orbiting the Sun in a region of space known as the scattered disc, just beyond the Kuiper belt, and accompanied by at least one moon, Dysnomia.
An artist's take on how the dwarf planet Eris and its only known moon, Dysnomia, might look as they move through the outer solar system.
How can the answer be improved?
When Eris was first discovered in 2005, it was thought to be significantly larger than Pluto. Originally, it was submitted as the tenth planet in the solar system. Ultimately, however, Eris' discovery was a big reason astronomers demoted Pluto to
Eris is a dwarf planet that lies at the outer reaches of our solar system. It was discovered in 2005 by professional astronomers who were examining images taken at California's Palomar Observatory two years previously.
Eris is the largest dwarf planet in the Solar System, and the ninth largest body orbiting our Sun. Sometimes referred to as the tenth planet, its discovery is responsible for upsetting the traditional count of nine planets in our Solar System, as well as leading the way to the creation of a whole new astronomical category.
Eris is the second largest dwarf planet. Eris is unquestionably the most massive of the known dwarf planets (the largest object that is not a planet that orbits the Sun) and was once thought to be the largest due to its relative brightness.
Eris Facts Eris is the furthest dwarf planet from the Sun, and is also the most massive currently recognized dwarf planet. Eris is located beyond the orbit of Neptune and beyond the Kuiper belt in a region known as the" scattered disc" .
Eris is a dwarf planet and a transNeptunian object (TNO). Eris is the secondlargest known dwarf planet in the Solar System. It is a" scattered disc object" and it
433 Eros ( r s EERos), provisional designation 1898 DQ, is a stony and elongated asteroid of the Amor group and the first discovered and secondlargest