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Dwarf planet - Wikipedia

en.wikipedia.org/wiki/Dwarf_planet

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

Dwarf planet | Define Dwarf planet at Dictionary.com

www.dictionary.com/browse/dwarf-planet

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

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:

Dwarf Planets - Overview | Planets - NASA Solar System Exploration

solarsystem.nasa.gov/planets/dwarf

The first five recognized dwarf planets are:Ceres | Pluto | Eris | Haumea ... It takes 310 Earth years for this dwarf planet to make one orbit around our Sun.

What Is A Dwarf Planet? - Universe Today

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

Aug 24, 2006 ... 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: Science and Facts About Solar System's Smaller ...

www.space.com/15216-dwarf-planets-facts-solar-system-sdcmp.html

Jan 30, 2015 ... Pluto, the most famous dwarf planet, lost its planet status in 2006. ... The International Astronomical Union defines a planet as being 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 Planets

lasp.colorado.edu/education/outerplanets/kbos_dwarfplanets.php

The definition of a planet was revised again in 2006. According to NASA, the International Astronomical Union (IAU) most recently defines a planet as a celestial ...

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 ...

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.

Answers
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 | Define dwarf planet at Dictionary.com
dictionary.reference.com/browse/dwarf planet
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