Adelphous

Adelphous (or Adelphus) was a star with an associated star system, located in Sector Adelphous^[1] in the galaxy's Beta Quadrant, in 24th century Federation space near the borders of Klingon territory as well as the Romulan Neutral Zone. (ST references: Star Charts, Stellar Cartography: The Starfleet Reference Library; ST website : StarTrek.com)

History and specifics[]

Alpha Beta Quadrant Overview star chart — Star chart of Beta Quadrant.

The Adelphous system's orbit was the location of a number of worlds, including fourth planet Adelphous IV, the world Adelphus-B, and, by the late 24th century, the Adelphous Array. (TNG episode: "Data's Day"; TNG novels: Balance of Power, Takedown)

Startrek.com spells the name of the fourth planet as "Adelphus IV", giving this system's name its alternate spelling.

Hatoria region chart — Star chart of Beta Quadrant.

In the Federation-Klingon War of 2256-2257, this system was occupied by the Klingons by the year 2257. (DSC episode: "The War Without, The War Within")

System makeup[]

Adelphous primary star

Adelphous I
Adelphous II
Adelphous III
Adelphous IV (Adelphousian civilization homeworld)
Adelphous V
Adelphous Array
Adelphus-B

Appendices[]

Connections[]

Adelphous sector, star and star system.
Sector Adelphous — Adelphous primary star: Adelphous I • Adelphous II • Adelphous III • Adelphous IV • Adelphous V • Adelphous Array • Adelphus-B

Alpha and Beta Quadrant stars and star systems (A)
Aalad • Aarak • Aarra • Abakir • Abalma • Abassa • Abdadi • Abel • Aberriz • Abessia • Aboira • Abraxas • Abrena • Abrora • Abrox • Ab'vek • Abyss Alpha • Accellus • Achillon • Aciben • Adigeon • Adonolo • Adra • Ad'reth • Adrian's Bane • Ad'veth • Aecupus • Aeon • Aerie • Aerimea • Aesa • Aesir • Aesuri • Aetisan • Aexix • Afebra • Aferva • Aflor • Afritalis • Agbar • Agiirrat • Agrico • Ahadi • Ahzdar • Aia'vadi • Ailig • Ain • Ainaro • Aindia • Ain'Tok • Airola • Aiti • Ajora • Akemora • Akers • Akiren • Alabaster • Alacti • Aladfar • Aladso • Alak • Alamedus • Alannah • Alaris • Alastor • Alatum • Alcyone • Alderam • Alderamin • Aldhan • Alela • Aleph • Alera • Alexisian • Aleyda • Alfas Ducat • Alfin-Bernard • Alfirk • Alfor • Alfr • Algerida • Algeron • Alila • Alioth • Alkalurops • Alkuk • Allendon • Almedo • Almeisan • Almekan • Alnath • Alnitak • Alonso • Alorina • Alpha Aldiss • Alpha Arietis • Alpha Ataru • Alpha Baratis • Alpha Coranda • Alpha Darwin • Alpha Demetrius • Alpha Emori • Alpha Epsilon Tauri • Alpha Equulei • Alpha Feronis • Alpha Helios • Alpha Honorus • Alpha Hydros • Alpha Imvori • Alpha Is'tek • Alpha Kiriki • Alpha Kratonii • Alpha Leporis • Alpha Min'roth • Alpha Maluria • Alpha Marak 272 • Alpha Narnia • Alpha Nemvadi • Alpha Nexus • Alpha Nimorra • Alpha Omicron • Alpha Orionis • Alpha Ortelina • Alpha Parnaculon • Alpha Persei • Alpha Quarram • Alpha Sarpeidon • Alpha Shiro • Alpha Sigma • Alpha Tau • Alpha Tel'reth • Alpha Tenori • Alpha Theta • Alpha Trimora • Alpha Varangis • Alpha Vegetis • Alpha Vergoris • Alpha Xaridian • Alphax • Alsafi • Altamid • Altanea • Altanis Idrilon • Altar • Althos • Altor • Aludra • Alula • Alvaradi • Alvarka • Alya • Alycen • Ama Daraan • Amal • Amana • Amboris • Ambrose's Star • Amebis • Amelda • Ami Bera • Ammdon • Amon • Ampok • Ampolis • Amstar • Amvada • An Daraan • Anaxa • Anaxar • Andra • Andrade Abyss • Andrea • Andrek • Androcus • Anelda • Anezira • Ankaa • Anki • Angosia • Annobon • Anrak • Anreta • Antas • Antede • Antiacus • Antide • Antigone • Antilios • Antipathy • Antonehk • Antos Veria • Antros • Anzibar • Aparcha • Aphir'keth • Apnira • Aprilia • Apyra • Aquila Scorpi • Ar Daraan • Arachnae • Arada • Arak • Aralan • Arali • Arara • Arb'sa • Arbutus • Arcadia • Arcan-Beta • Arcanis Majoris • Archernar • Archibald • Ardaji • Ardan • Ardana • Aretian • Argentomea • Argez • Argona • Arhennius • Aria • Ariax • Arianna • Aridanes • Aridia • Arkab • Arken • Arkto • Arloff • Armus • Arnab • Arneb • Arnebius • Arnos • Arori • Aroven • Arrakis • Artaleirh • Artemis • Arvada • Asara • Aseara • Asellus • Ashgrave • Ashira • Asiti Alpha • Asiti Beta • Askalifex's Sorrow • Askalon • Asmidiske • Asneth • Asta Daraan • Astamante • Astarea • Asterope • Astra Bel • Astra Bora • Astra Enda • Astra Fara • Astra Imra • Astra Ina • Astra Jelra • Astra Jora • Astra Kalda • Astra Kol • Astra Lera • Astra Melva • Astra Menta • Astra Nor • Astra Pevra • Astra Rendra • Astra Veldra • Astra Vin • Astra Yara • Astra Yera • Astrida • Atabis • Atalia • Atalis • Atana Daraan • Atarvi • Atlas • Atria • Atrius • Atropira • Atryn • 'aucdet • Augustus Gamma • Aumoide Pore • Auva • Avery • Avan • Avek • Av'tel • AX Arae • Axelot • Axtox • Ayela • Ayin Aleph • Aylus Alpha • Aylus Beta • Ayta • Ayvren • Azati Prime • Azedis • Azentra • Azinda
Alpha Quadrant stars and systems (A)	Aaamazzara • Abilakk Alpha • Abilakk Beta • Achird • Actrium • Adhil • Adia Alpha • Adia Beta • Aegis Aquila • Ajir • Al Nath • Alam'ak system (Alam'ak) • Albireo • Alcor • Aldhibain • Alferaz (Alferaz A • Alferaz B) • Algol • Alkaid • Almach • Almatha • Alpha Andromedae (Alpha Andromedae A • Alpha Andromedae B) • Alpha Aquarii • Alpha Aquilae • Alpha Aurigae • Alpha Boötis • Alpha Canum Venaticorum • Alpha Camus • Alpha Coronae Borealis • Alpha Cygni • Alpha Majoris • Alpha Ophiuchi • Alpha Proxima • Alpha Trianguli • Alpha Ursae Majoris • Alpha Zaria • Alpha-1 Andromedae • Alpha-2 Andromedae • Alphecca • Alpheratz • Altair • Amleth • Ancha • Andromeda • Ankaro • Antica • Antos • Anzat Alpha • Anzat Beta • Aokii • Aquila • Arawath • Arbazan • Archaria • Arcturus • Arduria • Argaya • Argus • Arteline • Ascella • Atair • Atik • Aurelia • Avenal
Beta Quadrant stars and systems (A)	Acamar • Achernar • Acrux • Acubens • Adara • Adelphous • Adhafera • Adhara • Aelas • Agena • Agornu • Agurtha • Ajilon • Akaali • Al Nair • Alchibah • Aldebaran • Algorab • Alhena • Alkes • Alnilam • Alpha-2 Centauri • Alpha Cancri • Alpha Canis Minoris • Alpha Canis Majoris (Alpha Canis Majoris A • Alpha Canis Majoris B) • Alpha Carinae • Alpha Centauri (Alpha Centauri A • Alpha Centauri B • Alpha Centauri C) • Alpha Chamaeleonis • Alpha Circini • Alpha Comae Berenices • Alpha Corvi • Alpha Crucis • Alpha Cygni • Alpha Eridani • Alpha Geminorum • Alpha Gruis • Alpha Hydri • Alpha Leonis • Alpha Mensa • Alpha Monocerotis • Alpha Onias • Alpha Pictoris • Alpha Prime • Alpha Scorpii • Alpha Virginis • Alpha Volantis • Alpha Zeta • Alphard • Alshemali • Alterf • Alungis • Amar • Amargosa • Amirii • Andoria • Angel • Antares • Archanis • Archer • Argelius • Argelius B • Arided • Avior • Axanar • Azha • Azraga

References[]

TNG episode: "Data's Day"
ST reference: Star Charts
ST reference: Stellar Cartography: The Starfleet Reference Library
ST website : StarTrek.com
TNG novel: Balance of Power
ST - Destiny novel: Mere Mortals
TNG novel: Takedown
TLE novel: One Constant Star
DSC episode: "Choose Your Pain" star chart display viewscreen
DSC episode: "Magic to Make the Sanest Man Go Mad" star chart display viewscreen
DSC episode: "The War Without, The War Within"
TNG video game: Birth of the Federation

↑ ST video game: Birth of the Federation.

External link[]

Adelphous article at Memory Alpha, the wiki for canon Star Trek.

[BotF-1] ST video game: Birth of the Federation.

[1]

Memory Beta, non-canon Star Trek Wiki