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STS-51-I
EntityQ793618· pop 28· linked from 221 articles

STS-51-I was the 20th mission of NASA's Space Shuttle program and the sixth flight of Space Shuttle Discovery. During the mission, Discovery deployed three communications satellites into orbit. The mission launched from Kennedy Space Center, Florida, on August 27, 1985, and landed at Edwards Air Force Base, California, on September 3, 1985.

Key facts

Spaceflight.name
STS-51-I
Spaceflight.names_list
Space Transportation System-20
Spaceflight.image
STS-51-I SYNCOM IV-3 EVA by James van Hoften.jpg
Spaceflight.image_caption
van Hoften next to the crippled Syncom IV-3 (Leasat-3) satellite, during the mission's first EVA.
Spaceflight.mission_type
Satellites deploymentSatellite repair
Spaceflight.operator
NASA
Spaceflight.orbits_completed
112
Spaceflight.crew_size
5
Spaceflight.crew_EVAs
2
Spaceflight.launch_date
UTC (6:58:01amEDT)
Spaceflight.launch_site
Kennedy, LC-39A
Spaceflight.launch_contractor
Rockwell International
Spaceflight.landing_date
UTC (6:15:43amPDT)
Spaceflight.landing_site
Edwards, Runway23
Spaceflight.orbit_reference
Geocentric orbit
Spaceflight.orbit_regime
Low Earth orbit
Spaceflight.orbit_inclination
28.45°
Spaceflight.orbit_period
92.00 minutes

via Wikipedia infobox

Wikidata facts

Operator
NASA
Followed by
STS-51-J
Follows
STS-51-F
Duration
613062
Mass
17540
Orbital period
92.0
Image
STS-51-I SYNCOM IV-3 EVA by James van Hoften.jpg
Significant event
landing
Show 14 more facts
type of orbit
low Earth orbit
orbital inclination
28.45
Commons category
STS-51-I
UTC date of spacecraft launch
1985-08-27
vessel
Discovery
location of landing
Edwards Air Force Base
orbits completed
112
UTC date of spacecraft landing
1985-09-03
Commons gallery
STS-51-I
periapsis
350
apoapsis
465
Sources (3)

via Wikidata · CC0

~5 min read

Encyclopedic overview

11 sections
Contents
  • Crew
  • Spacewalks
  • Crew seat assignments
  • Launch
  • Mission summary
  • Mission insignia
  • Wake-up calls
  • Gallery
  • See also
  • References
  • External links

STS-51-I was the 20th mission of NASA's Space Shuttle program and the sixth flight of Space Shuttle Discovery. During the mission, Discovery deployed three communications satellites into orbit. The mission launched from Kennedy Space Center, Florida, on August 27, 1985, and landed at Edwards Air Force Base, California, on September 3, 1985.

== Crew ==

Excerpted from Wikipedia’s “STS-51-I” article, available under the CC BY-SA 4.0 licence.

Gallery (2)