Sector 23079
The 2367 chart
Sector 23079 was a region of space.
In 2367, the chart "Starfleet Operations – Sectors 21166-23079" listed the activity of Federation starships in a range of sectors, starting with Sector 21166 and ending with Sector 23079. This chart was on display in the bridge of the USS Enterprise-D. (TNG: "Brothers" okudagram)
In 2369, the chart "Starfleet Operations – Sectors 21538-23079" listed the activity of Federation starships in a range of sectors, starting with Sector 21538 and ending with Sector 23079. This chart was on display in the observation lounge of the Enterprise-D. (TNG: "Chain Of Command, Part I" okudagram)
This sector was only mentioned in writing.