Sigma Borella was a star system, located somewhere in the space of the galaxy's Alpha or Beta Quadrants, in Federation space at coordinates 0.98N 3.13E. Sigma Borella's orbit was the location of a planetary system, including the world Wanderlust. (FASA RPG module: The Federation)
- The stellar notation using the Greek language letter "sigma" indicates that there might be a star group or constellation of some sort named "Borella", of which Sigma Borella would logically be indicated to be the eighteenth most prominent star or system.
- Sigma Borella primary