Endicor system
From Memory Alpha, the free Star Trek reference
The Endicor system is a star system that was the destination of the USS Enterprise-D in 2365 when it found a shuttlepod containing a duplicate Jean-Luc Picard from six hours in the future, shortly before it encountered an energy vortex. After the ship avoided destruction in the vortex, it found itself back on its course for the Endicor system. (TNG: "Time Squared")
[edit] Apocrypha
A planet named Endicor had previously been mentioned in issues 49-50 of the Star Trek (DC volume 1) comic book, published approximately a year before "Time Squared" was produced. Whether the Endicor system in "Time Squared" was named in reference to the planet in the comic is unknown.
