Yes. Eris has a moon called Dysnomia.
Yes, Eris has one moon. It is called Dysnomia. It was named after the daughter of the goddess Eris.
Dysnomia, the moon of the dwarf planet Eris, is estimated to have a diameter of about 250-350 kilometers (155-217 miles). It is much smaller than its parent body, Eris, which is one of the largest known dwarf planets in the solar system. Dysnomia was discovered in 2005 and is named after the Greek goddess of lawlessness, befitting its chaotic orbit around Eris.
Eris has one known moon called Dysnomia.
Dysnomia is the only known moon of Eris
Dysnomia, the moon of the dwarf planet Eris, appears to be a reddish color based on astronomical observations. This color may be due to the presence of organic compounds on its surface.
Eris's moon Dysnomia, appears to be made of material similar to Eris and Eris appears almost grey.
The Kuiper Belt dwarf planet Eris has one known moon, named Dysnomia.
Ceres, the dwarf planet located in the asteroid belt between Mars and Jupiter, has one known moon named Dysnomia. Dysnomia is relatively small and was discovered in 2005. Ceres is unique among dwarf planets for having only this single moon.
Perhaps you mean Dysnomia, a moon of Eris. The moon goes around the dwarf planet once every 15.8 days. I don't think its actual rotation has been observed, but if we assume that its rotation is synchronized with its revolution (as is the case with many moons), that would also be 15.8 days.
Yes. Eris has one known moon called Dysnomia.
Dysnomia, the moon of the dwarf planet Eris, is approximately 96.3 astronomical units (AU) away from the sun on average. An astronomical unit is the average distance between the Earth and the sun, about 93 million miles.