Mar 12, 2025 · Haumea is an oval-shaped dwarf planet that is one of the fastest rotating large objects in our solar system. The fast spin distorts Haumea's shape, making this dwarf planet look like a football. Two teams claim credit for discovering Haumea citing evidence from observations made in 2003 and 2004.

The revised solution for Haumea's shape implies that it has a core of approximately 1,626 × 1,446 × 940 km, with a relatively high density of ≈ 2.68 g/cm 3, indicative of a composition largely of hydrated silicates such as kaolinite. The core is surrounded by an icy mantle that ranges in thickness from about 70 km at the poles to 170 km ...

Oct 14, 2022 · Another dwarf planet, named Haumea, has an oblong shape that is wider on its long axis than 2007 OR10, but its overall volume is smaller. View and download an interactive 3D model of Haumea. Noviello met Desch when she was a …

Oct 12, 2017 · Observations of a stellar occultation of Haumea, one of the four known trans-Neptunian dwarf planets, constrain its size, shape and density, and reveal a ring coplanar with Haumea’s largest...

Oct 8, 2019 · Haumea is the fastest rotating dwarf planet with the most interesting/controversial shape. Click here for more facts and information.

Haumea is roughly the same size as Pluto. It is one of the fastest rotating large objects in our solar system. The fast spin distorts Haumea's shape, making this dwarf planet look like a football. Two teams claim credit for discovering Haumea citing evidence from observations made in …

Haumea’s shape is a result of its fast rotation that takes roughly four hours. Its orbital period, however, is 283 Earth years long. This dwarf planet lies at an average distance of 6,452,000,000 km (4,010,000,000 mi) from the Sun.

May 22, 2019 · Haumea appears to be unique among large solar system objects in having such a distinctly nonaxisymmetric, triaxial ellipsoid shape. Based on its rapid rotation (angular velocity ω = 4.457 × 10 −4 s −1 ), Haumea is inferred to have assumed a …

We have calculated the figure of equilibrium of a rapidly rotating, differentiated body to determine the shape, structure, and composition of the dwarf planet Haumea.

What Is Haumea? Haumea is a dwarf planet located in the Kuiper Belt, a region of icy bodies beyond Neptune in our solar system. Discovered in 2004 by a team led by astronomer Mike Brown, Haumea is unique for its elongated shape, resembling a football or rugby ball.