Sector 52
Sector 52 was a region of space in the Beta Quadrant. A section of the Romulan Neutral Zone was located in Sector 052/32. 

In 2364, the Federation starships , , and  and the starbase Starbase Trailer Twenty-Nine were ordered by Starfleet Command to increase sensor drone surveillance of this sector. This sector was mentioned in mission orders. (, okudagrams)

bg:Сектор 52
000052
Sector 0052