McKnight's Planet

Multiple realities
(covers information from several alternate timelines)

McKnight's Planet was a planet in the Alpha or Beta Quadrant.

In 2367, the location of McKnight's Planet was labeled on a tactical situation monitor in Captain Benjamin Maxwell's ready room on the USS Phoenix. (TNG: "The Wounded", okudagram)

In 2366, in an alternate timeline, during the Federation-Klingon War, McKnight's Planet's position was labeled on a tactical situation monitor on the bridge and in the ready room of the USS Enterprise-D. (TNG: "Yesterday's Enterprise", okudagram)

This planet was only mentioned in writing.
It can't be deduced from the star chart in which quadrant McKnight's Planet was located as there were planets and star systems from both quadrants spread throughout the chart.
The planet was named for assistant chief lighting technician Scott McKnight.

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