Subsector

Mapping unit in Astrography. Average density: 30 to 40 worlds per subsector.

Subsectors are noted within a Sector by their position using the first sixteen letters of the alphabet (A-P). In addition, they are named and may be called by a variety of synonyms for subsector, including province, cluster, or district. Imperial convention is to assign numbers to districts (for example, District 268) which are under Imperial protection pending integration into the Imperium.

This list of sources was used by the Traveller Wiki Editorial Team and individual contributors to compose this article. Copyrighted material is used under license from Mongoose Publishing or by permission of the author. The page history lists all of the contributions.

• Supplement 11 Library Data (N-Z)
• The Traveller Book

Non-Canon

Feel free to enter further information and/or personal experiences with this astrographical designation.