Celestial Object

Celestial Object (SCAI)

In Union legal terms and in the application of Union Astrographical Data the term Celestial Object has become an umbrella term for any physical object in space. Celestial Objects fall into two categories. In-System Objects and Non-System Objects. In system objects are Celestial Objects that are inside the envelope of a Heliopause. While Non-System objects are not associated with a star.
 * Stars
 * Planets
 * Planetoids
 * dwarf planets
 * asteroids
 * natural satellites
 * meteoroids
 * comets
 * planetesimals
 * Dust rings
 * Dust Clouds
 * Dark Objects
 * Gas clouds
 * Nebula
 * Micro Matter
 * Artificial Object
 * Moons

In-System Objects are mapped on System level, while Non-System objects are mapped on "Neighborhood " level.