 | Warning! |
This article contains information regarding Star Trek: Starfleet Academy, and thus may contain spoilers. |
Psi Draconis, also known as 31 Draconis, was a star system in the Alpha Quadrant. (ENT: "Cold Front")
Components
Stellar system
This was a trinary system. It was organized into a single star system and a binary system. The primary Dziban (the proper name for Psi1 Draconis A) was a F-type subgiant. Its companion was the F-type dwarf Psi1 Draconis B.
Orbiting Psi1 Draconis A, there was the small star Psi1 Draconis C.
Stellar cartography
The Psi Draconis system was visible from Earth in the constellation Draco. It was approximately 75 light years from Sol.
In the 2150s, this system's position was labeled on an United Earth star chart which was displayed in several crew and guest quarters aboard the Enterprise. (Star Trek: Enterprise, set decoration)
In 3196, during the Omega-47 crisis, the location of the nearby star Omega Piscium was depicted on star charts and readouts used across several locations on the USS Athena to locate, monitor, and respond to the Omega-47 mines laid by the Venari Ral. Like Omega Piscium, this system was outside the affected region and was in or near the Venari Ral Zone. (SA: "300th Night")
Appendices
Background information
This star system was only mentioned in writing.
Information on this system was derived from the reference works Star Trek: Star Charts and Stellar Cartography: The Starfleet Reference Library and real-world sources. The reference works were used extensively in the creation of star charts seen in Star Trek: Discovery, Star Trek: Picard, Star Trek: Strange New Worlds, Star Trek: Prodigy, Star Trek: Lower Decks, and Star Trek: Starfleet Academy. The real-world information added to the article was current as of 2026.
The star chart seen in the series Star Trek: Enterprise made its first appearance in Crewman Daniels quarters in "Cold Front". It was also seen in several other episodes of the series, from 2151 to 2154. (For more information, see Federation star charts#United Earth Alpha/Beta star chart)
As of 2026, there was one confirmed exoplanet named Psi1 Draconis Bb in this system.