Tarkin's Fang was a secret Imperial base planet located in the Deep Core, near the Treskov system. The Empire abandoned it at the end of the Galactic Civil War, sealing it up well stocked for use as a base should another war with the New Republic break out.
The New Essential Chronology incorrectly states that Tarkin's Fang was not a planet, but a base on the surface of Ebaq 9.
- The New Essential Chronology
- The Complete Star Wars Encyclopedia
- The Essential Atlas