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1. en.wikipedia.org › wiki › Dwarf_planetDwarf planet - Wikipedia

   en.wikipedia.org › wiki › Dwarf_planet

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   A dwarf planet is a small planetary-mass object that is in direct orbit around the Sun, massive enough to be gravitationally rounded, but insufficient to achieve orbital dominance like the eight classical planets of the Solar System.

   • Satellite Planets

     Planetary-mass moons larger than Pluto, the largest Solar...

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     Pluto (minor-planet designation: 134340 Pluto) is a dwarf...

   • Eris (Dwarf Planet)

     Eris (minor-planet designation: 136199 Eris) is the most...

   • List of possible dwarf planets

     List of possible dwarf planets. The number of dwarf planets...

   • Haumea

     Haumea (minor-planet designation: 136108 Haumea) is a dwarf...

2. science.nasa.gov › dwarf-planetsPluto & Dwarf Planets - NASA Science

   science.nasa.gov › dwarf-planets

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   Our solar system has five dwarf planets: In order of distance from the Sun they are: Ceres, Pluto, Haumea, Makemake, and Eris.

3. simple.wikipedia.org › wiki › Dwarf_planetDwarf planet - Simple English Wikipedia, the free encyclopedia

   simple.wikipedia.org › wiki › Dwarf_planet

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   Dwarf planet is the name used to classify some objects in the solar system. This definition was made on August 24, 2006 by the International Astronomical Union (IAU), and can be described as; a dwarf planet is a body orbiting the Sun that is big enough to round itself by its own gravity, but has not cleared its orbital path of other rival bodies .

4. People also ask

   What is a dwarf planet?

   • Dwarf planets were thus conceived of as a category of planet. In 2006, however, the concept was adopted by the International Astronomical Union (IAU) as a category of sub -planetary objects, part of a three-way recategorization of bodies orbiting the Sun: planets, dwarf planets and small Solar System bodies.

   Dwarf planet - Wikipedia

   en.wikipedia.org/wiki/Dwarf_planet

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   Is Pluto a dwarf planet?

   • Surface temp. Pluto ( minor-planet designation: 134340 Pluto) is a dwarf planet in the Kuiper belt, a ring of bodies beyond the orbit of Neptune. It is the ninth-largest and tenth-most- massive known object to directly orbit the Sun. It is the largest known trans-Neptunian object by volume, by a small margin, but is less massive than Eris.

   Pluto - Wikipedia

   en.wikipedia.org/wiki/Pluto

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   Is Eris a dwarf planet?

   • Eris ( minor-planet designation 136199 Eris) is the most massive and second-largest known dwarf planet in the Solar System. It is a trans-Neptunian object (TNO) in the scattered disk and has a high- eccentricity orbit. Eris was discovered in January 2005 by a Palomar Observatory –based team led by Mike Brown and verified later that year.

   Eris (dwarf planet) - Wikipedia

   en.wikipedia.org/wiki/Eris_(dwarf_planet)

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   What is the largest known dwarf planet?

   • "The discovery of 2003 UB313 Eris, the largest known dwarf planet". California Institute of Technology, Department of Geological Sciences. Archived from the original on July 19, 2011. Retrieved May 3, 2007. ^ a b "Eris".

   Eris (dwarf planet) - Wikipedia

   en.wikipedia.org/wiki/Eris_(dwarf_planet)

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