Zeta Centauri

Zeta Centauri is a binary star system, located about 118 parsecs (385 light years) from Earth, where it is visible as the in the constellation of Centaurus. The USS Enterprise was bound to scout Zeta Centauri for class M planets in the 2260s. (TOS comic: "Child's Play")


 * Since this is a "real" star system, we know details about its location and makeup not revealed in its Star Trek mentions, where it was only mentioned by name.