memory alpha

Rotanev, also known as Beta Delphini or 6 Delphini, was a star system in the Alpha Quadrant. (PIC: "Disengage")

Components

Stellar system

This was a binary system. The primary Rotanev (the proper name for Beta Delphni A) was a F-type giant. Its companion Beta Delphini B was a F-type subgiant.

Stellar Cartography

The Rotanev system was visible from Earth in the constellation Delphinus. It was approximately 101 light years from Sol.

In 3191, this system's location was labeled on a star chart. (DIS: "Red Directive")

In 3195, this system's position was labeled on a Federation star chart which was displayed on the bridge of the USS Athena. (SA: "Come, Let's Away")

In 3196, this system's position was labeled on a Federation star chart that displayed the placement of Omega-47 mines by the Venari Ral around the center of the Federation in the Alpha and Beta Quadrants. This system was located outside this region. (SA: "300th Night")

This star system was only mentioned in writing.
Information on this system was derived from the episodes, 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.

External links