Acamar, also known as Theta Eridani, was the primary of the Acamar system, in the Beta Quadrant. It was located near Adelphous, Carraya, and the Epsilon Outposts. (DIS: "Choose Your Pain")
In 2256, this star's location was labeled on the star chart "Alpha/Beta Quadrant Overview" in the ready room aboard the USS Discovery. (DIS: "Magic to Make the Sanest Man Go Mad")
In 2257, during the Federation-Klingon War, this star's system was occupied by the Klingons. (DIS: "The War Without, The War Within")
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Background information Edit
This star was only mentioned in writing.
According to Star Trek: Star Charts (p. 56) and Stellar Cartography: The Starfleet Reference Library ("Federation Historical Highlights, 2161-2385"), Acamar was a multi-star with a pair of A-class stars.
According to StarTrek.com, this star was located 50-60 light years from Sol.
Furthermore, according to StarTrek.com, this star was located in the Mempa sector in the Beta Quadrant.
