
| Year | Event | 
| 200,000 bc | 
| Canon source | Backstage source | Novel source | DITL speculation | 
| # | Series | Season | Source | Comment | 
| 1 | TNG | 2 | Contagion | Captain Varley calculated the location of the Iconian home world from an artefact after accounting for 200,000 years of stellar drift. This is a rounded date | 
| Series : | TNG Season 2 | 
| Episode : | Contagion | 
| Comment : | Captain Varley calculated the location of the Iconian home world from an artefact after accounting for 200,000 years of stellar drift. This is a rounded date | 
| © Graham & Ian Kennedy | Page views : 16,440 | Last updated : 18 Jan 2015 |