Kauron asteroid fieldCanonLegendsInfinities Sources The Essential ChronologyThe Official Star Wars Fact File41The New Essential ChronologyThe Complete Star Wars EncyclopediaAppearancesStar Wars: The Old Republic: Knights of the Eternal Throne (Mentioned only) (Codex entry) (Unknown)Unknown UnknownNoneSpecter of the Past (First appearance) (Unknown)Unknown UnknownNoneSpecter of the Past unabridged audiobook (Unknown)Unknown UnknownNoneVision of the Future (Mentioned only) (Unknown)Unknown UnknownNone