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dwarf planet
NOUN
1.
a spherical celestial body revolving about the sun, similar to a planet but not large enough to gravitationally clear its orbital region of most or all other celestial bodies. Pluto is a dwarf planet.
Source: Dictionary.com

Dwarf planet

en.wikipedia.org/wiki/Dwarf_planet

A dwarf planet is a planetary-mass object that is neither a planet nor a .... The second resolution, 5B, defined dwarf planets as a subtype of planet, as Stern had  ...

Dwarf-planet | Define Dwarf-planet at Dictionary.com

dictionary.reference.com/browse/dwarf-planet

a spherical celestial body revolving about the sun, similar to a planet but not large enough to gravitationally clear its orbital region of most or all other celestial  ...

What Is A Dwarf Planet? - Universe Today

www.universetoday.com/72717/what-is-a-dwarf-planet/

Aug 17, 2015 ... Definition: According to the definition adopted by the IAU in 2006, a dwarf planet is, “a celestial body orbiting a star that is massive enough to be ...

Dwarf Planets - The Nine Planets

nineplanets.org/dwarf.html

Jan 1, 2009 ... Pluto was reclassified as a dwarf planet. At present ... The actual definition of " dwarf planet" is kind of technical: a celestial body that. is in orbit ...

Pluto and the Solar System | IAU

www.iau.org/public/themes/pluto/

Thus the Planet Definition Committee of the IAU Executive Committee was formed ... The first members of the dwarf planet category are Ceres, Pluto and Eris, ...

Dwarf Planet | Definition of Dwarf planet by Merriam-Webster

www.merriam-webster.com/dictionary/dwarf planet

Define dwarf planet: a celestial body that orbits the sun and has a spherical shape but is not large enough to disturb other objects from its orbit—usage, ...

Dwarf Planets - Overview | Planets - NASA Solar System Exploration

solarsystem.nasa.gov/planets/dwarf

While similar to planets in many ways, dwarf planets share their orbits around the sun with other objects such as asteroids or comets. The first five recognized ...

Dwarf planet - definition of dwarf planet by The Free Dictionary

www.thefreedictionary.com/dwarf planet

A celestial body that orbits the sun and is massive enough to assume a nearly spherical shape, but that does not clear other bodies from the neighborhood ...

Dwarf Planets - Science Targets | Planets - NASA Solar System ...

solarsystem.nasa.gov/planets/dwarf/sats

According to the International Astronomical Union, which sets definitions for planetary science, a dwarf planet is a celestial body that:

Answer
dwarf planet | Define dwarf planet at Dictionary.com
dictionary.reference.com/browse/dwarf planet
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Popular Q&A
Q: What is the definition of a 'dwarf planet'?
A: An object orbiting the sun, has a spherical shape but has not cleared its surrounding from other objects. Read More »
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Q: What is the definition of a dwarf planet?
A: Dwarf planet: celestial body within Solar System in orbit around Sun, has sufficient mass for self-gravity to assume nearly round shape, not a satellite Read More »
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Q: What's the definition of a "dwarf planet"?
A: They are not necessarily smaller. ** They meet two of the three conditions for planet. -They revolve around the sun -They are large enough to have a roughly sph... Read More »
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