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{{sidebar star system
'''Sirius''' was a [[planet]]ary [[star system|system]] consisting of [[Binary star system|binary]] companion [[star]]s, '''Sirius A''' and '''Sirius B'''. A planet in this system, [[Sirius IX]], was [[inhabited planets|inhabited]]. This system was located in the [[Alpha Quadrant]]. The location of this system in the [[Milky Way Galaxy]] was depicted on a [[Federation]] [[star chart]] in [[2293]]. Sirius was located near [[Alpha Centauri]], [[Tau Ceti]], and [[Sol]]. ({{TAS|Mudd's Passion}}; {{film|6}}, ''production art''; {{TNG|The Naked Now}}, ''display graphic)
 
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| name = Sirius
 
| image = Spaceflight Chronology starchart 1.jpg
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| caption = The location of Sirius on a star chart
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| type = [[Binary star system]]
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| location = [[Alpha Quadrant]]<br />~ 9 [[light year]]s from [[Sol]]
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| star = Sirius A<br />Sirius B
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| planets = [[Sirius IX]]<br />At least eight other planets
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|affiliation=[[United Federation of Planets]]
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}}
 
[[File:The Explored Galaxy.jpg|thumb|The location of Sirius on "The Explored Galaxy" star chart]]
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{{disambiguation|the similarly named location|Sirius Delta}}
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'''Sirius''' was the [[name]] of a [[binary star system]] in the [[Alpha Quadrant]], located approximately nine [[light year]]s from [[Sol]]. This inhabited [[planet]]ary system was home to the stars '''Sirius A''' and '''Sirius B'''. ({{TNG|The Naked Now}} ''[[:File:Spaceflight Chronology starchart 1.jpg|production art]]'')
   
In [[2267]], Sirius was one of the stars [[Lieutenant]] [[Hikaru Sulu|Sulu]] used to calculate the [[USS Enterprise (NCC-1701)|''Enterprise'']]'s position after it had been displaced 500 [[parsec]]s by the [[Metron]]s. ({{TOS|Arena}})
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In the mid-to-late [[21st century]], the [[Treaty of Sirius]] was signed, ended the [[Kzinti Wars]] between [[Earth]] and the [[Kzinti]]. ({{TAS|The Slaver Weapon}})
   
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In [[2267]], Sirius was one of the stars [[Lieutenant]] [[Hikaru Sulu|Sulu]] used to calculate the {{Enterprise}}{{'}}s position after it had been displaced five hundred [[parsec]]s by the [[Metron]]s. ({{TOS|Arena}})
Sirius was most notable for the fact that, after the last [[Earth-Kzin Wars|Kzin War]], in the mid-to-late [[21st century]], the [[Treaty of Sirius]] was signed in this system, ending the series of wars between [[Earth]] and the [[Kzin government]]. ({{TAS|The Slaver Weapon}})
 
   
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In the mid-[[23rd century]], [[Harcourt Fenton Mudd]] paid a visit to the inhabitants of [[Sirius IX]]. ({{TAS|Mudd's Passion}})
The [[Sirius Cybernetics Corporation]] originated in this system. ({{TNG|The Schizoid Man}}; ''[[Star Trek: Deep Space Nine]]'' ''set decorations'')
 
   
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In [[2293]], the [[location]] of Sirius in the [[Milky Way Galaxy]] was labeled in the [[star chart]] "The Explored Galaxy", which was displayed in [[Captain]] [[James T. Kirk]]'s [[quarters]] aboard the {{USS|Enterprise|NCC-1701-A|-A}}. ({{film|6}}, ''[[okudagram]]'')
In [[2364]], on several occasions that year, [[viewscreen]] readouts aboard the {{USS|Enterprise|NCC-1701-D|-D}} showed the location of Sirius A and B stars, in the form of charts from the [[USS Enterprise (NCC-1701-D) library computer|''Enterprise'' library computer]]. ({{TNG|The Naked Now|The Last Outpost|Conspiracy}})
 
   
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In [[2364]], the location of Sirius A and Sirius B was labeled in a star chart of a stellar neighborhood with Sol at the center. This chart was stored in the {{USS|Enterprise|NCC-1701-D|-D}} [[USS Enterprise (NCC-1701-D) library computer|library computer]]. Later that year, the chart was scanned by [[Outpost 63]]. ({{TNG|The Naked Now}}, ''production art''; {{TNG|The Last Outpost}})
<gallery>
 
File:Star-chart alpha-beta quadrant.jpg|The location of Sirius on ''The Explored Galaxy'' wall chart
 
File:Spaceflight Chronology starchart 1.jpg|The location of Sirius on a star chart
 
</gallery>
 
   
== Background ==
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== See also ==
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* [[Sirius Cybernetics Corporation]]
=== Behind the Scenes ===
 
The Sirius group was mentioned in [[Gene Roddenberry]]'s original [[Star Trek is...|''Star Trek'' pitch]] in one of the suggested story lines. In the storyline "Kentucky, Kentucky," the Sirius group was home to an [[Earth]] [[Federation colonies|colony]] for fifty years. This colony was attacked by [[viking]]-like savages and reduced to a "frontier" log-fort life. They were regrouped and led by [[Captain]] [[Robert April]] when the [[USS Yorktown (23rd century)|SS ''Yorktown'']] visited the colony.
 
   
=== Star Chart ===
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== Appendices ==
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=== Background information ===
This chart naming stars within 20 light years of Sol was drawn by [[Rick Sternbach]] for the ''[[Star Trek Spaceflight Chronology]]'' in the late 1970s. Found on page 77, this chart showed Earth commercial and exploration routes after the use of [[warp drive]] began. Sirius A was a destination on an exploration route.
 
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This system's quadrant of origin is inferred based on the position of neighboring locations &ndash; [[61 Cygni]], [[Alpha Centauri]], [[Procyon]], [[Sol]], [[Tau Ceti]], and [[Wolf 359]] &ndash; as seen in the [[star chart]]s appearing in the {{s|DIS}} episode {{e|Magic to Make the Sanest Man Go Mad}} and in the {{s|PIC}} episode {{e|Maps and Legends}}.
   
 
The Sirius group was mentioned in [[Gene Roddenberry]]'s original [[Star Trek is...|''Star Trek'' pitch]] in one of the suggested story lines. In the storyline "Kentucky, Kentucky," the Sirius group was home to an [[Earth]] [[Federation colonies|colony]] for fifty years. This colony was attacked by [[Viking]]-like savages and reduced to a "frontier" log-fort life. They were regrouped and led by [[Captain]] [[Robert April]] when the [[USS Yorktown (23rd century)|SS ''Yorktown'']] visited the colony.
=== ''The Explored Galaxy'' ===
 
"The Explored Galaxy" was a map of charted space in the Alpha Quadrant. Sirius was located between the [[Tholian Assembly]] and [[Romulus]]. Both locations were identified in {{DS9|The Search, Part II|Call to Arms}} as being located in this quadrant. This chart was also seen in several ''[[Star Trek: The Next Generation]]'' and ''[[Star Trek: Deep Space Nine]]'' episodes set in the [[24th century]], from the year [[2364]] to [[2370]]. These were: {{TNG|Conspiracy|The Measure Of A Man|The Emissary|The Mind's Eye|The Game}} and {{DS9|In the Hands of the Prophets|Cardassians}}.
 
   
 
The chart naming stars within twenty light years of Sol was originally drawn by [[Rick Sternbach]] for the ''[[Star Trek Spaceflight Chronology]]'' (p. 77) in the late 1970s. This chart showed Earth commercial and exploration routes after the use of [[warp drive]] began. Sirius was a destination on an exploration route.
=== ''[[Star Trek: Star Charts]]'' ===
 
'''Sirius''' (or '''Alpha Canaris Majoris''') was located in or near Federation space, in the [[Beta Quadrant]]. This was a binary star system. '''Sirius A''' was an [[Star Trek: Star Charts#Spectral classification|A-class star]] with a [[magnitude]] was +1, which was a hundred times brighter than [[Sol]]. '''Sirius B''' was an A-class star. (Pgs. 45)
 
   
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According to ''[[Star Trek: Star Charts]]'' (pp. 45, 60, 66, "United Federation of Planets I") and ''[[Stellar Cartography: The Starfleet Reference Library]]'' ("Federation Historical Highlights, 2161-2385"), the Sirius (Alpha Canis Majoris) system was located in the [[Beta Quadrant]]. It was a binary star system with a pair of [[Star Trek: Star Charts#Spectral classification|A-class star]]s. In the late [[24th century]], it was a Federation system.
== External links ==
 
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* {{NCwiki|Sirius}}
 
 
=== External links ===
 
* {{mbeta|Sirius}}
 
* {{Wikipedia|Sirius}}
 
* {{Wikipedia|Sirius}}
 
* {{ISDb|id=600|name=Sirius}}
 
* {{ISDb|id=600|name=Sirius}}

Latest revision as of 21:52, 29 July 2022

The Explored Galaxy

The location of Sirius on "The Explored Galaxy" star chart

For the similarly named location, please see Sirius Delta.

Sirius was the name of a binary star system in the Alpha Quadrant, located approximately nine light years from Sol. This inhabited planetary system was home to the stars Sirius A and Sirius B. (TNG: "The Naked Now" production art)

In the mid-to-late 21st century, the Treaty of Sirius was signed, ended the Kzinti Wars between Earth and the Kzinti. (TAS: "The Slaver Weapon")

In 2267, Sirius was one of the stars Lieutenant Sulu used to calculate the Enterprise's position after it had been displaced five hundred parsecs by the Metrons. (TOS: "Arena")

In the mid-23rd century, Harcourt Fenton Mudd paid a visit to the inhabitants of Sirius IX. (TAS: "Mudd's Passion")

In 2293, the location of Sirius in the Milky Way Galaxy was labeled in the star chart "The Explored Galaxy", which was displayed in Captain James T. Kirk's quarters aboard the USS Enterprise-A. (Star Trek VI: The Undiscovered Country, okudagram)

In 2364, the location of Sirius A and Sirius B was labeled in a star chart of a stellar neighborhood with Sol at the center. This chart was stored in the USS Enterprise-D library computer. Later that year, the chart was scanned by Outpost 63. (TNG: "The Naked Now", production art; TNG: "The Last Outpost")

See also

Appendices

Background information

This system's quadrant of origin is inferred based on the position of neighboring locations – 61 Cygni, Alpha Centauri, Procyon, Sol, Tau Ceti, and Wolf 359 – as seen in the star charts appearing in the Star Trek: Discovery episode "Magic to Make the Sanest Man Go Mad" and in the Star Trek: Picard episode "Maps and Legends".

The Sirius group was mentioned in Gene Roddenberry's original Star Trek pitch in one of the suggested story lines. In the storyline "Kentucky, Kentucky," the Sirius group was home to an Earth colony for fifty years. This colony was attacked by Viking-like savages and reduced to a "frontier" log-fort life. They were regrouped and led by Captain Robert April when the SS Yorktown visited the colony.

The chart naming stars within twenty light years of Sol was originally drawn by Rick Sternbach for the Star Trek Spaceflight Chronology (p. 77) in the late 1970s. This chart showed Earth commercial and exploration routes after the use of warp drive began. Sirius was a destination on an exploration route.

According to Star Trek: Star Charts (pp. 45, 60, 66, "United Federation of Planets I") and Stellar Cartography: The Starfleet Reference Library ("Federation Historical Highlights, 2161-2385"), the Sirius (Alpha Canis Majoris) system was located in the Beta Quadrant. It was a binary star system with a pair of A-class stars. In the late 24th century, it was a Federation system.

External links