What's the difference between dwarf planets and planets?

As we all know, Pluto was originally classified as a planet, but later it was found that it did not meet the conditions of a planet, so it was removed from the list and became a dwarf planet. So what's the difference between dwarf planets and planets? What are the dwarf planets? Let's reveal the answer by constellation knowledge!

Q: What are the answers to dwarf planets? Pluto, Ka Rong, Erin, Ceres, Birds and Pregnancy.

The difference between dwarf planets and planets

Planets must meet three conditions: celestial bodies must revolve around the sun. If it has enough mass, it should be able to rely on its own gravity and make its shape approximate to a sphere through hydrostatic balance. This celestial body plays a leading role in the revolution area and is not disturbed by the adjacent celestial bodies in orbit. According to this plan, Venus, Saturn, Jupiter, Mercury, Earth, Mars, Uranus and Neptune are the eight planets in the solar system.

A dwarf planet must meet four conditions: the celestial body is not a satellite, and it must revolve around the sun. If it has enough mass, it should be able to rely on its own gravity and make its shape approximate to a sphere through hydrostatic balance. This celestial body does not play a leading role in the revolution area, and it is interfered by adjacent celestial bodies in orbit. Accordingly, Pluto, Ceres, Ka Rong and 2003UB3 13 (Zena) will be classified as dwarf planets. The International Astronomical Union (IAU) will establish a project to evaluate the objects near dwarf planets and other classification boundaries. In addition, all other celestial bodies revolving around the sun are called "small celestial bodies in the solar system", such as comets and asteroids.

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