The independent Omega Sagitta system was an inhabited planetary system. This system contained the twin planets that formed the Coalition of Madena, Atlec and Straleb. Both worlds were populated by a humanoid race which colonized the planets in the mid-2160s, and now coexisted under a tenous but successful treaty. By the mid-24th century, the governments of both worlds were cognizant of the Federation and their starships. The mineral tricellite was not available in this system.

In 2365, the USS Enterprise-D, on impulse power, traveled through the space between the twin planets. (TNG: "The Outrageous Okona")

Background information

The system was initially named the Omega Twelve system, and the planets were members of the Coalition of Madena VI. [1]

Although Sagitta ("The Arrow") was a real constellation visible from Earth, there was no star with the prefix "omega" since standard nomenclature in this constellation ended with Eta. Furthermore, a hypothetical "omega" star in this constellation should have the name "Omega Sagittae", as the genitive of Sagitta has to be applied.

According to Star Trek: Star Charts ("United Federation of Planets I") and Stellar Cartography: The Starfleet Reference Library ("Federation Historical Highlights, 2161-2385"), the Omega Sagitta (Madena) system was located in the Alpha Quadrant. The system's primary was a F-class star.

According to, Madena was a trojan planet system in the Omega Sagitta system.

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