501 - Enemies 502 - Threshhold
503 - Ascension 504 - The Fifth Man
505 - Red Sky 506 - The Rite of Passage
507 - Beast of Burden 508 - The Tomb
509 - Between Two Fires 510 - 2001
511 - Desperate Measures 512 - Wormhole X-Treme
513 - Proving Ground 514 - 48 Hours
515 - The Summit 516 - Last Stand
517 - Fail Safe 518 - The Warrior
519 - Menace 520 - The Sentinel
521 - Meridian 522 - Revelations

 

 


- transits since Sept. 29, 2002