Sedna

Sedna was a planet in the solar system discovered by humans in 2003. It was the home of the Siccati race, who called it Vermill. (PROSE: Neptune) By Steven Taylor's time it was classified as a dwarf planet. (AUDIO: The Anachronauts) 
== History ==
The ruins of the Siccati city were discovered when humans first set foot on Sedna in the late 21st century. (PROSE: Sedna)
In Steven Taylor's native time period, there was a human city on Sedna. (AUDIO: The First Wave) He once delivered some Planhab assemblies, a type of flatpack colony building, to the planet. (AUDIO: The Bounty of Ceres) In a little under two weeks he had helped put up a city on the planet using these prefabricated buildings. (AUDIO: The Anachronauts, The First Wave)
A song in the 41st century was known as "Just Arrived on Sedna". (PROSE: The Best Joke I Ever Told)
== Behind the scenes ==
* The Editor's Note from Gary Russell in Short Trips: The Solar System acknowledges the controversy around the "tenth planet", which was then recently discovered in 2003 and "confirmed as a planet" in July 2005. In September 2004, the International Astronomical Union accepted the name Sedna, but it was not officially recognised when the anthology went to press.
** Russell further said the name reverted to 2003 UB313, its original designation. This was, however, a designation for Eris, not Sedna.
** While Sedna was accepted as the name for this body, it is not considered the tenth planet of the solar system. It is now seen a possible dwarf planet.
Category:Planets
Category:Sol System planets
Category:Sol System dwarf planets
Category:Planets visited by the Third Doctor
Category:Planets from the real world
Category:Human colonies