Sector 401
Sector 401 was a region of space located near the Bajor sector. 

In 2370, the  was spotted traveling at warp 2 through this sector by the Romulan ship Gasko, after it had left the Orellius system on auto-navigation. ()

bg:Сектор 401
de:Sektor 401
fr:Secteur 401
nl:Sector 401
000401