Kotara Barath was a planet where a Kantare colony was situated. It was located a year's travel from Kantare.

In 2129, a supply ship commanded by Captain Kuulan left Kotara Barath for their homeworld, but was forced to crash land on an uninhabited planet by an ion storm. (ENT: "Oasis")

This planet was only mentioned in dialogue.
According to Star Trek: Star Charts ("United Federation of Planets III") and Stellar Cartography: The Starfleet Reference Library ("Federation Historical Highlights, 2161-2385"), there was a star system named Kotara Barath, which might possibly be the location of this planet, in the Alpha Quadrant. The system's primary was a M-class star. In the late 24th century, it was an independent system.
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