Search results for "Eris (dwarf planet)" - New World Encyclopedia

A natural satellite is an object that orbits a planet or other body ... tiny moons: Phobos and Deimos. Among the dwarf planets, Ceres has no moons ...

including hundreds of asteroids; the Eris dwarf planet; the Comet Shoemaker ... made, was used to discover at least one minor planet. The 200-inch ...

the exception until it was reclassified a dwarf planet, but other bodies ... The intersection line of the ecliptical plane and another planet& ...

The International Astronomical Union (IAU) defines "planet" ... resolution, the IAU has designated three dwarf planets: Ceres, Pluto, and ...

belt. The largest recent discovery was Eris, which is actually larger ... announced a first-ever definition of "planet," and these large Kuiper ...

134340 Pluto, is the second-largest known dwarf planet in the solar system ... yet to formalize a definition for binary dwarf planets, so Charon is currently ...

orbit each other. When a moon orbits a planet, or a planet orbits a star ... If m1 >> m2—which is true for the Sun and any planet—then ...

at least three dwarf planets (including Pluto) with their four known ... field of the solar wind with that of each planet. All the planets except Earth ...

moons except the Galileans and Titan, and the dwarf planets Pluto and Eris. Of particular relevance for low-light and astronomical viewing is ...