The category of dwarf planet was created in 2006. At that time, both Pluto and Eris were put into that category (at the same time).
No. It was the first planet to be downgraded to the title of a dwarf planet.Before Pluto became a dwarf planet, we discovered several other small, Pluto-like planets such as Ceres (Discovered on January 1st,1801), Eris(Discovered on January 5th,2005) , etc.
Of the five currently recognized dwarf planets, Eris is the second largest after Pluto. Pluto falls into second place in terms of mass, as Eris is denser.
No, Eris is a dwarf planet, and is larger than Pluto and farther from the Sun.
Eris - a dwarf planet.
No. Jupiter is not a dwarf planet. Pluto, Ceres, Eris, Makemake, Hauma are dwarf planets.
Eris,Pluto,makemake
In 2006 Pluto was degraded to the status of dwarf planet(there is another dwarf planet, Eris, that is more massive than Pluto).
Ceres, Pluto, Haumea, Makemake and Eris.
It was the discovery of "Eris" (originally nicknamed "Xena").
Eris, Pluto and Ceres are dwarf planets within our own solar system.
Eris is a dwarf planet that exists beyond Pluto
Pluto, Eris, and Makemake are all dwarf planets in our solar system. Pluto was reclassified as a dwarf planet in 2006. Eris is one of the largest known dwarf planets and is located in the outer solar system. Makemake is another dwarf planet beyond Pluto's orbit and was named after a creator deity in the Rapa Nui mythology.