Tarsas III

Tarsas III was the third planet of its star system in the Sol sector. This sector was located in the Alpha Quadrant. The planet was orbited by a Luna-like moon and Starbase 74, a Federation starbase. (, okudagram)

In 2364, the USS Enterprise (NCC-1701-D) docked at the starbase to undergo routine maintenance check and certain upgrades to its computer systems, performed by a group of Bynars. 

Later that year, the location of Starbase 74 was labeled on the map Starbase Ops Status Sol Sector. (, okudagram)