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STS-31

Human spaceflight. STS-31 was launched on April 24, 1990 aboard a Space Shuttle from Cape Canaveral & Kennedy. Latest status in GCAT: landed (Apr 29, 1990).

COSPAR 1990-037ANORAD 20579United States

Identity

Name in GCAT
Discovery (STS-31)
Common name
STS-31
Payload designation
OV-103
International designator
1990-037A
NORAD catalog number
20579
GCAT identifier
S20579
UN registration
ST/SG/SER.E/250

Mission

Mission type
Human spaceflight
Use
Civil government
Program
OV-103
Country
United States
Builder
Rockwell International (Air Force Plant 42, Palmdale)
Platform (bus)
STS OV

Launch

Date
April 24, 1990 · 12:33 UTC
Launch record
1990-037Success
Spaceport
Cape Canaveral & Kennedy · pad LC39B

Orbit and fate

Orbit class (GCAT)
LEO/I
Perigee
614 km
Apogee
618 km
Inclination
28.48°
Status
Landed
Status date
April 29, 1990
Last known active
Apr 29, 1990
End of operations
Apr 29, 1990

Size

Mass
93.0 t
Dry mass
84.6 t
Total mass with attached objects
105.1 t
Length
37.3 m
Diameter
23.80 m
Span
37.3 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q834673 (CC0).