Its orbital period is 4.60 years; since that is not an exact multiple of the Earth year, the closest approach is not at the same date every year. You can check astronomical sites for "opposition of Ceres"; the closest approach is usually close to the opposition. For example, in 2016, Ceres was in opposition on 21 October.
No. Eris is not classified as a planet; it is a dwarf planet. Mercury is the smallest planet int he solar system.
It is the 2nd largest. Ceres is the smallest Dwarf planet. Eris is the largest.
No, Mercury is larger than Eris. Mercury is one of the four terrestrial planets in our solar system and is the smallest of the four. Eris is a dwarf planet located beyond Neptune in the Kuiper Belt.
Eris is a dwarf planet, which means it is composed mainly of rock and ice, making it a solid planet.
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.
Eris the dwarf planet
No, Ceres is the smallest, Eris is the largest.
No. First of all, Eris is not a planet; it is a dwarf planet. Eris is smaller thean Mercury, the smallest planet in the solar system. The largest planet is Jupiter. Eris is the largest of the dwarf planets.
It is the 2nd largest. Ceres is the smallest Dwarf planet. Eris is the largest.
No. With a radius of about 1,160 kilometers, Eris is significantly smaller than Mercury, the smallest planet with a radius of about 2440 kilometers.
Mercury is now the smallest 'true' planet in our solar system. Pluto was the smallest planet before the definition of a planet was revamped. Now, if you include dwarf and minor planets, the next biggest is Eris.
Eris is an outside planet
No, Mercury is larger than Eris. Mercury is one of the four terrestrial planets in our solar system and is the smallest of the four. Eris is a dwarf planet located beyond Neptune in the Kuiper Belt.
No. Eris is a dwarf planet.
No. Eris is a dwarf planet.
Eris is the largest Known Dwarf Planet in our solar system
Eris is not a planet; it is a dwarf planet. It is much smaller than Earth.
Eris has a frozen atmosphere.