600 (number)
600 was a number.
The Eighth Doctor resided on Orbis for six hundred years. (AUDIO: Orbis)
A pyramid on Mars took six hundred carpenters to complete. (AUDIO: The Judgement of Isskar)
The Viszeran Royal Fleet had six hundred ships. (TV: Eye of the Gorgon)
On Deimos, a passenger rocket carrying six hundred passengers was destroyed by the Ice Warriors, killing everyone on board. (AUDIO: The Resurrection of Mars)
In the year 200,000, Satellite Five broadcast six hundred channels. (TV: The Long Game)
The records of the Scrampus Federation began six hundred years after the fall of the Manussan Empire. (TV: Snakedance)
When the Carnival Queen threatened rationality throughout the universe, six hundred Time Lords simultaneously claimed to be possessed by the ghost of Morbius. (PROSE: Christmas on a Rational Planet)