Tag: blog 5

• Blog 5: Eris

  Eris is a trans-Neptunian object and is the second-largest dwarf planet in the solar system. It was discovered in 2005. It is .28 % the mass of Earth. Eris has one large moon, Dsymonia.It is about  96 AU away from the sun. Its orbital period is 559 Years. Its surface has methane ice. This shows…

  Charles Littleton

  April 17, 2022

  Category, Class, General, Solar System, Uncategorized

  "blog5", astro2110, “astro2110”, blog 5, Dysnomia, Eris