Based on the new planet definition, Charon is considered a(Select All the answers that are correct)Group of answer choicesplanetdwarf planetplutoidasteroidmoon
Question
Based on the new planet definition, Charon is considered a
(Select All the answers that are correct)
Group of answer choices
- planet
- dwarf planet
- plutoid
- asteroid
- moon
Solution
To determine the correct classifications for Charon based on the new planet definition, we need to evaluate each option provided in the context of current astronomical standards.
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Planet: Charon does not meet the criteria to be classified as a planet because it does not orbit the Sun independently; it orbits Pluto.
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Dwarf Planet: According to the International Astronomical Union (IAU), a dwarf planet is a celestial body that orbits the Sun and has enough mass for its self-gravity to overcome rigid body forces, allowing it to assume a nearly round shape. Charon does not fit this definition either since it is not in orbit around the Sun.
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Plutoid: Plutoids are a subset of dwarf planets that are located beyond the orbit of Neptune. Charon, being a moon of Pluto, does not qualify as a plutoid.
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Asteroid: Charon is not classified as an asteroid, as asteroids are typically small rocky bodies that primarily reside in the asteroid belt between Mars and Jupiter.
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Moon: Charon is classified as a moon (specifically, the largest moon of Pluto). It is a natural satellite that orbits a planet.
Summary of Classifications:
- Correct Answer: Moon
- Incorrect Answers: Planet, Dwarf Planet, Plutoid, Asteroid
In conclusion, the only correct classification for Charon from the given options is that it is a moon.
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