Delphi Ardu IV, classified as M-class, was the uninhabited fourth planet of the Delphi Ardu system. In the distant past, the planet was a part of the Tkon Empire. Prior to stardate 41386, the Delphi Ardu system had only been charted by the Federation via long-range scans, that indicated no lifeforms, sentient or otherwise. The planet was the ancient site of an outpost of the extinct Tkon, known as Outpost 63. (TNG: "The Last Outpost") The planet model for Delphi Ardu IV later had its color changed to green and was used to represent Selay in "Lonely Among Us", Persephone V in "Too Short a Season", Antede III in "Manhunt", and Krios Prime in "The Perfect Mate".According to Star Trek: Star Charts (p. 37; "United Federation of Planets II") and Stellar Cartography: The Starfleet Reference Library ("Federation Historical Highlights, 2161-2385"), the Delphi Ardu system was located in the Alpha Quadrant. External links Delphi Ardu IV at Memory Beta, the wiki for licensed Star Trek works Re-Used Planets in TNG at Ex Astris Scientia Retrieved from "https://memory-alpha.fandom.com/wiki/Delphi_Ardu_IV?oldid=2716175" Categories: Planets Outposts Languages: Deutsch Français Nederlands Polski Community content is available under CC-BY-NC unless otherwise noted.