jan 28, 1055 - Eris
Description:
Eris only has 1 known moon. It is considered to be a Dwarf Planet. Eris' rotational period lasts for around 8 hours. Eris' Revolution around the sun is around 558 years around the sun. The supposed avg. temperature of this planet is around -396 degrees Fahrenheit. Eris was once considered for the position of the tenth planet in our solar system.Added to timeline:
Date:
jan 28, 1055
Now
~ 969 years ago
