Eris is the ninth-most massive known object orbiting the Sun and the sixteenth-most massive in the Solar System (counting moons). It is also the largest known object in the Solar System that …

Apr 24, 2025 · Eris is one of largest the dwarf planets in our solar system. It's about the same size as Pluto, but it's three times farther from the Sun. Eyes of the Solar System uses data and …

Eris is slightly smaller than Pluto, but it has more mass than Pluto, making it the most massive dwarf planet. It is a " scattered disc object" in the Kuiper belt, further out than Pluto.

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Oct 8, 2019 · Eris is a member of a group of objects that orbit in a disc-like zone beyond the orbit of Neptune, called the Kuiper Belt. Although, Eris is the only dwarf planet that orbits even …

Jun 2, 2024 · Eris is a dwarf planet situated beyond Neptune in the edges of the Kuiper Belt. It is an icy rocky planet, bigger than Pluto and twice as far from the Sun.

Eris is the brightest planet, 2nd most reflective body, in our solar system. The only "body" in our solar system that is brighter is Saturn's satellite Enceladus. It appears a bright white due to the …

Nov 4, 2025 · Eris, large, distant body of the solar system, revolving around the Sun well beyond the orbits of Neptune and Pluto in the Kuiper belt. It was discovered in 2005 in images taken …

Eris was officialy classified as dwarf planet in August 2006. Its highly eccentric orbit takes Eris up to over three times as far from the sun as Pluto. Apart from long-period comets, Eris and its …

Eris is the most massive dwarf planet in the Solar System, exceeding Pluto’s mass by 28%. As such, it was a serious contender to be a tenth planet but failed to meet the criteria set out by …