Sector 061 is a sector located in or near Federation space, situated somewhere in the space of the galaxy's Alpha or Beta Quadrants.
History and specifics[]
This sector was near to Makus III and the Alexisian star system. In 2267, the USS Enterprise entered the sector on an exploratory mission.
The class M planet Ximega II was located in the sector. (TOS - Shinsei Shinsei comic: "Anything But Alone")