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Memory Beta, non-canon Star Trek Wiki
The timestream.
years: 2240 2241 2242 2243 2244 2245 2246

(stardates from 2243.0)

decades: 2210s 2220s 2230s 2240s 2250s 2260s 2270s
centuries: 22nd century - 23rd century - 24th century

2243 was, on Earth's calendar, the 44th year of the 23rd century, and the fourth year of the 2240s decade. Besides this time period's Human dates, in stardates this era begins with stardate 2243.0[1] in some systems of dating.


The second Constitution prototype.

Alternate timelines


Births and deaths

Promotions and graduations

Notable people

other notable people


References and notes


Title Series Date Media Notes Image
Worlds Apart

The Final Reflection

part 3
The Original Series 2243 novel FinalReflection.jpg
Final Frontier

chapters 1–24
The Original Series 2243 novel The novel is dated using the Spaceflight Chronology, which suggests a rather different interpretation of Star Trek history than more contemporary sources. The Pocket Books Timeline places these events in 2244, however repeated references to James T. Kirk's tenth birthday indicate it occurs in 2243. FinalFrontier.jpg

The Original Series 2243 comic Portrays the shakedown cruise of the USS Enterprise, some time before its commission under that name. Later issues of the series place this eight years prior to "The Ends of Eternity", when Captain April is in command the Enterprise, and thus can be no later than 2251. Crew 1A.jpg

External link