Epsilon IV
Epsilon IV was the fourth planet in the Epsilon Hydrae system. Located in the 'etnap Nebula, this system was in space claimed by the Klingon Empire. ()

In 2367, on stardate 44322.82, Captain Rudolph Ransom shadowed a Klingon Bird-of-Prey near this planet. After discovery, Ransom managed to elude the Klingons in the nebula for three days until stardate 44325.18 when they gave up the chase and he disengaged. ()

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Epsilon 04