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. 1990
  4. 1990-090
// deep-space launch

OV-103 IUS deploy

Space Shuttle launch from Cape Canaveral & Kennedy (United States) on October 6, 1990, carrying 2 payloads. GCAT records the launch as a success.

October 6, 1990 · 11:47 UTCLaunch 1990-090Launch no. 3,567 in the log
SpaceportCape Canaveral & Kennedypad LC39B
OutcomeSuccess
Launch agencyNASA JSCUnited States

Flight

Date and time (UTC)
October 6, 1990, 11:47
Launch designation
1990-090
Mission
OV-103 IUS deploy
Flight name
Ulysses
Vehicle flight ID
STS-41

Orbit and payload

Initial apogee
150,000 km
Payload mass to orbit
117.4 t
Payloads
2
GCAT launch code
DS

Payloads

PayloadDesignationOwnerMission typeMassFate
Discovery (STS-41)1990-090ANORAD 20841NASA Johnson Space Flight CenterHuman spaceflight91.3 tLanded · Oct 10, 1990
Ulysses1990-090BNORAD 20842European Space AgencyDeep space367 kgLeft Earth orbit for deep space · Oct 6, 1990

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