STS-101

STS-101

Williams outside Unity during the mission's sole EVA
Names	Space Transportation System-101
Mission type	ISS assembly/logistics
Operator	NASA
COSPAR ID	2000-027A
SATCAT no.	26368
Mission duration	9 days, 21 hours, 10 minutes, 10 seconds
Distance travelled	6.6 million kilometres (4.1 million miles)
Orbits completed	155
Spacecraft properties
Spacecraft	Space Shuttle Atlantis
Landing mass	100,369 kilograms (221,276 lb)
Payload mass	1,801 kilograms (3,971 lb)
Crew
Crew size	7
Members	James D. Halsell Scott J. Horowitz Mary E. Weber Jeffrey N. Williams James S. Voss Susan J. Helms Yury V. Usachov
EVAs	1
EVA duration	6 hours, 44 minutes
Start of mission
Launch date	19 May 2000, 10:11 (2000-05-19UTC10:11Z) UTC
Launch site	Kennedy, LC-39A
End of mission
Landing date	29 May 2000, 06:20 (2000-05-29UTC06:21Z) UTC
Landing site	Kennedy, SLF Runway 15
Orbital parameters
Reference system	Geocentric
Regime	Low Earth
Perigee altitude	319 kilometres (198 mi)[1]
Apogee altitude	332 kilometres (206 mi)[1]
Inclination	51.5 degrees[1]
Period	91.04 minutes[1]
Epoch	21 May 2000
Docking with ISS
Docking port	PMA-2 Unity forward
Docking date	21 May 2000, 04:31 UTC[2]
Undocking date	26 May 2000, 23:03 UTC
Time docked	5 days, 18 hours, 32 minutes
STS-101 crew (left to right): Weber, Williams, Horowitz, Usachov, Voss (in white suit), Halsell, Helms Space Shuttle program ← STS-99 (97) STS-106 (99) →

STS-101 was a Space Shuttle mission to the International Space Station (ISS) flown by Space Shuttle Atlantis. The mission was a 10-day mission conducted between 19 May 2000 and 29 May 2000. The mission was designated 2A.2a and was a resupply mission to the International Space Station. STS-101 was delayed 3 times in April due to high winds. STS-101 traveled 4.1 million miles and completed 155 revolutions of the earth and landed on runway 15 at Kennedy Space Center. The mission was the first to fly with a glass cockpit.