Table:
text: List of interplanetary voyages
1990s
1990s
Spacecraft Destination Launched Closest_approach Time_elapsed
Stardust Asteroid 5535 Annefrank 7 February 1999 2 November 2002 1365 days (3 yr, 8 mo, 27 d)
Stardust Comet 81P/Wild 7 February 1999 21 January 2004 1810 days (4 yr, 11 mo, 15 d)
Stardust Comet 9P/Tempel 7 February 1999 14 February 2011 N/A

Question: From the list of interplanetary travel, what time has passed, February 14, 2011 as the closest approach of the 1990s?