Salacia

Salacia is a large trans-Neptunian object (TNO) located in the Kuiper Belt. Here are some key facts about Salacia:

• Size: It's about 850 kilometers in diameter, making it one of the largest TNOs.

• Orbit: Salacia orbits the Sun at a distance slightly greater than Pluto.

• Moon: Salacia has one known moon named Actaea.

• Surface: Salacia's surface is relatively dark and covered in water ice.

• Density: Salacia has a low density, which suggests that it may be a loosely bound object with a significant amount of internal porosity.

Salacia is a fascinating object that provides valuable insights into the formation and evolution of the Kuiper Belt. Its low density and dark surface make it a unique object among the larger TNOs.