A chart of Sector 004, with 22nd century Federation boundary.

Sector 004, also known as the Sigma Draconis sector, is an Alpha Quadrant sector of space that is located in the heart of the United Federation of Planets, according to Federation measurement standards and terminology in stellar cartography.

As the sector's common name indicates, this sector contains the star Sigma Draconis and its system. The sector was bordered towards the galaxy's lower reaches by the Terra Nova sector. Towards the galaxy's coreward regions, sector 004 is bordered by sector 001. Moving counter-clockwise around the galactic center, this sector is bordered by sector 006. During the 2160s, it contained several Human and Vulcan trade routes. (ST reference: Star Charts)

This sector was explored by the starship USS Enterprise. (TOS episode & Star Trek 8 novelization: Spock's Brain, TOS comics: "Nor Any Drop to Drink", "Menace of the Moloth", "Planet of Rejects")

Native species[edit | edit source]

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sectors of the galaxy
sector blocks and their major sectors Alpha Centauri (TeneebiaSierraVendor) • Alpha Trianguli (AlgiraAlmathaDorvan) • Beta Ursae (BajorCardassiaKalandra) • Eta EridaniGamma OrionisIota PavonisOmega Leonis‎OrelliusPi CanisPsi VelorumRegulusSirius‎Tau Dewa‎TekaraVyntadiZeta Andromedae Galaxy diagram image.
other named sectors AjmanAkiganelAldebaranAllicarAlpha 19Alpha CentauriAlsuranAncharAndorAnsterraAntaresAntedianArawathArgosianArgusAriasBellatrixBelotiBeneciaBeta NiobeBeTauB'MothBolarusBoswelliaCabralCambornCampanCanopisCarrayaCicadaDalmineDashaDelta VegaDenobulanDevronEerina VEliasEpsilon IXEpsilon QuinonezEpsilon Z-3Epsilon-485FoxtrotFries-PosnikoffG-5G17GallowayGameraGamma HydraGamma TrianguliGandGarimanGlesseneGlintaraGouramiGrewlerGuravaH-100HekarasHorusHromiHyralanIgoJaradanKalebKandariKavis AlphaKavrotLaganaLan'TuanaLeughonLidaraLiganaMagellanMalfabricanMarkomenMarkoniaMariotianMarrabMaxiaMekordaMinaraMoabMobiaMoranMurasakiOmegaOmicalOneamisuOphiucusParveniumPerseusPodarisProcyonQav'loSQuebecRakharRegulusReydovanRhomboid Dronegar 006Rhymus MajorRomeoRukaniRutharianSamnarSargassoSelaySelcundi DremaSigma DraconisSigma-485SikarianSilarianSolTakaraTalarTangoTarodTauganTellarTerra NovaThanatosThetaTiberTintagelTrexelian 001Trexelian 002Trexelian 003Trexelian 004Trexelian 005Trexelian 006Trexelian 007Trexelian 008Trexelian 009Trexelian 010Trexelian 011TriangleTrillTyphonUmaniVandenVaskanVegaVega 6Vega OmicronVenturiusVestaVrungVulcanV'varianWodenXarantineYontasaYurokZed LapisZhirrZ-6Zytchin
numbered sectors 00100200300400500600700800901012J14C16C01818J01921C02323D23H02427F02829G030031032034038038G39J047B054054R061063068H078079F90.4097108109G117T119D130134142145179204E213219A220B220A221G221H262275283396401418D4414-704925005078618759029491045115613851509160716081609215825203556364136584423196582116621185212902130521396213992145921503215052152721538216022180321834218352194722036220552209322139223092235822402227572284622849228532285822956230792309425013367643762841751417524175364238
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