Eris has a radius of 722.7 mi.Eris is also the second largest known dwarf planet.Eris' mass is like having 23 moons.
Eris' rotation around the sun is 557.2 earth years and a full day on Eris is 25.9 hours.
Here are
some extra assets :
Eris was the tenth planet from the sun.It is about 14,000,000,000 km from the sun.
FEEL FREE TO COPY & PASTE THEM!
Eris' appearance is like a blue and white color.From a distance it looks sparkly.
By: Hellen and Jennifer
Eris was named after the greek goddess of discord.
Planet Composition
Eris is made of 90% of nitrogen ice and it is made up of 10% methane ice.Eris may have had volcanic activity but we aren't sure.
Eris does not have any rings but it does have a moon . The name of Eris' moon is Dysnomia.Eris and Dysnomia are currently the most distant known natural objects in the entire solar system.
Eris' atmosphere is made up of nitrogen ice mixed in with frozen methane ice is less than one millimeter thick.The ice's layer could result from the dwarfs planet's atmosphere condensing as frost onto its surface periodically as it moves away from the sun.