Haumea is between the 2nd smallest to the 3rd biggest because top to bottom he is the 2nd smallest but left to right he is the 3rd biggest.
Haumea was once sad for being teased on being "fat" until he not only joined the Dwarf Planet Club, but also was discovered to have rings. He also tries his best to cheer Pluto up when Pluto is depressed, which isn't common anymore. After his discovery of rings, he decided to make an effort to make positive relations with Chariklo and Chiron, which is working well for him and is making some good friends.
There is a theory on how Haumea came to be, get its moons, became oval, got a two hour rotation, and how it got its rings. Haumea used to be much like Pluto, but then it collided with another object in the Solar System. throwing off a lot of debris, making its rings, throwing Haumea into a fast rotation, making it oval, and two big debris objects became moons(Namaka, an Hi'iaka).
In 2017, Haumea was discovered to have rings, which made him one of the only 7 members of the Solar System with rings. These rings support the theory on how Haumea came to be.
|The 42 Planemos|
Mercury • Venus • Earth • Mars • Jupiter • Saturn • Uranus • Neptune