What are 3 interesting facts about Haumea?
Fun Kids Facts For Haumea the Dwarf Planet – Haumea is located beyond Neptune’s orbit. – Haumea and Pluto are almost the same size. – The tiny planet and its moons were named after a Hawaiian goddess and her daughters. In mythology, she represented fertility and childbirth.
Why does Haumea spin so fast?
Astronomers think that, in the early solar system, Haumea was much like Pluto, composed half of rock and half of water. Billions of years ago, a large object may have collided with the body, knocking most of the surface ice away and imparting a rapid spin to Haumea.
What is the fastest dwarf planet?
Haumea is the fastest rotating dwarf planet with the most interesting/controversial shape. It is located beyond the orbit of Neptune.
What is special about Haumea?
Haumea is the third closest dwarf planet to the Sun and is located beyond the orbit of Neptune. It has about 1/3 the mass of Pluto and was discovered by 2004 by a team from Caltech at the Palomar Observatory in the United States in a project headed by Mike Brown.
What dwarf planet has 2 moons?
Haumea
Haumea, another dwarf planet, has two satellites, Hi’iaka and Namaka.
Why is Haumea shaped like an egg?
This is because Haumea spins very quickly on its axis. A day on the small world would only be 4 hours long. Because of its rapid rotation, the world is flattened into a somewhat egg-like shape known as an ellipsoid.
How much sunlight does Haumea get?
From an average distance of 4,010,000,000 miles (6,452,000,000 kilometers), Haumea is 43 astronomical units away from the Sun. One astronomical unit (abbreviated as AU), is the distance from the Sun to Earth. From this distance, it takes sunlight 6 hours to travel from the Sun to Haumea.
Is there a planet with 7 moons?
Seven moons are large enough to be in hydrostatic equilibrium, including Titan, the second largest moon in the Solar System. Including these large moons, 24 of Saturn’s moons are regular, and traditionally named after Titans or other figures associated with the mythological Saturn.
How did Haumea get its name?
The International Astronomical Union (IAU) announced the name of a new dwarf planet to join the existing four in the solar system. The object previously known as 2003 EL61 is now named Haumea (opens in new tab), after the goddess of childbirth and fertility in Hawaiian mythology.
Why does Haumea have a ring?
Scientists think they formed from a collision between Haumea and another rocky body in the distant past. This collision would also account for Haumea’s fast spin rate. It might also account for the rings.