Yntrann was mentioned in "Cracken's Rebel Operatives," a roleplaying game source article authored by C. Robert Carey and Trevor J. Wilson for use with West End Games' Star Wars: The Roleplaying Game and published in the November 1996 Star Wars Adventure Journal 11. The 2009 reference book The Essential Atlas placed the Yntrann system, and therefore the celestial body itself, in grid square O-3.
Yntrann was mentioned in "Cracken's Rebel Operatives," a roleplaying game source article authored by C. Robert Carey and Trevor J. Wilson for use with West End Games' Star Wars: The Roleplaying Game and published in the November 1996 Star Wars Adventure Journal 11. The 2009 reference book The Essential Atlas placed the Yntrann system, and therefore the celestial body itself, in grid square O-3.