Is Ka Rong a dwarf planet or a planet?

Is Ka Rong a dwarf planet or a planet? Next, what do you say is astronomical phenomena? The center of mass of Pluto-Ka Rong lies outside these two celestial bodies, so one of them does not really orbit the other, and their masses can be compared with each other, so Ka Rong is not suitable to be regarded as a satellite of Pluto.

The center of mass of the disputed Pluto-Ka Rong lies outside these two celestial bodies, so one of them does not really orbit the other, and their masses can be compared with each other, so Ka Rong is not suitable to be regarded as a satellite of Pluto. It should be a twin dwarf planet and should be reclassified with Pluto.

At the annual meeting of the International Astronomical Union, there was a draft for redefining the planet in 2006, proposing that the planet must revolve around the sun and have enough gravity to make itself a sphere. Under such a draft, Ka Rong is eligible to become a planet, because the draft clearly defines satellites as a condition, that is, the center of gravity of the system must be inside the main celestial body. However, in the final reclassification, Pluto was classified as a dwarf planet, but there was no satellite to formally define this planet, which made Ka Rong's identity very unclear. (So far, Ka Rong has not been included in the list of dwarf planets recognized by the International Astronomical Union. )

According to the planetary standard of the International Astronomical Union, in a multi-celestial system revolving around a star, if the main celestial body is a planet and the sub-celestial body is spherical, it can also be called a planet if certain conditions are met, that is, the center of gravity between the main celestial body and the sub-celestial body is not inside the main celestial body. So Ka Rong meets this requirement.

Pluto -2 (Knicks) and Pluto -3 also revolve around the same center of gravity, but they are not as big as spheres, so they are easily identified as satellites of Pluto. (Or, from another perspective, a satellite of the Pluto-Ka Rong system).

Singularity constellation network, an encyclopedia of constellation knowledge that many girls will pay attention to. Eight-character marriage, eight-character career, marriage fortune, constellation of wealth, emotional combination, seeing the other half, eight-character calculation, name speed matching, life fortune, compound opportunity, you can also consult the singularity constellation online at the bottom.