2026-244Latest orbital launch: Falcon 9 · Starlink Group 15-16 · Oct 27, 2026 · VandenbergLaunch record →
sci-techmaventhe history of spaceflight, in data
  1. Home
  2. Launches
  3. 2011
  4. 2011-020
// orbital launch

OV-105 ISS

Space Shuttle launch from Cape Canaveral & Kennedy (United States) on May 16, 2011, carrying 2 payloads. GCAT records the launch as a success.

May 16, 2011 · 12:56 UTCLaunch 2011-020Launch no. 5,125 in the log
SpaceportCape Canaveral & Kennedypad LC39A
OutcomeSuccess
Launch agencyNASA JSCUnited States

Flight

Date and time (UTC)
May 16, 2011, 12:56
Launch designation
2011-020
Mission
OV-105 ISS
Flight name
ISS ULF-6
Vehicle flight ID
STS-134

Orbit and payload

Initial apogee
420 km
Payload mass to orbit
122.6 t
Payloads
2
GCAT launch code
OS

Payloads

PayloadDesignationOwnerMission typeMassFate
Endeavour (STS-134)2011-020ANORAD 37577NASA Johnson Space Flight CenterHuman spaceflight101.1 tDocked with another object · May 18, 2011
AMS-022011-020NASA Johnson Space Flight Center———

Source: GCAT launch list and payload catalogs, Jonathan C. McDowell (CC BY 4.0). Orbit values are the initial orbit reported for the launch.