None that we know of.
Eris's moon Dysnomia, appears to be made of material similar to Eris and Eris appears almost grey.
Eris is solid.
Eris is far less than a light year away. Eris varies in distance between 99 and 37 astronomical units away, which works out to 0.00059 and .00156 light years.
No, Earth is larger than Eris. Earth has a diameter of about 12,742 kilometers, while Eris has a diameter of about 2,326 kilometers.
550 years
Eris doesn't have any rings.
Dysnomia is the only known moon of Eris
She had so many children, that they do not know how many she had!
454544
She had so many children, that they do not know how many she had!
It is unknown as not much is known about Eris at this point. However, it is not likely that Eris has had many encounters with asteroids given its positions in the solar system. It probably, has had more thane a few encounters with comets, however.
it 3957miles long
Nobody has been to Eris. The only place people have gone is to the moon, not to any of the other planets.
I heard from resources that we are not sure why Eris was called Eris.
Eris's moon Dysnomia, appears to be made of material similar to Eris and Eris appears almost grey.
9 billin miles
About 25.9 hours.