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| 51-I (Flight # 20) | 27 August - 3 September 1985 | Discovery (6) |
Crew:
Joseph
H. Engle [5], Commander
Richard
O. Covey [1], Pilot
James
D. A. van Hoften [2], Mission Specialist 1
John
M. Lounge [1], Mission Specialist 2
William
F. Fisher [1], Mission Specialist 3
Launch:
Pad: 39-A (20)
Date: 27 August 1985
Time: 10:58:01 UTC
Orbit:
Altitude: 242 nm
Inclination: 28.45 degrees
Orbits: 112
Duration: 7 days, 2 hours, 17 minutes, 42 seconds
Distance: 2,919,576 miles
Landing:
Location: Runway 17, Edwards Air Force Base, CA (14)
Date: 3 September 1985
Time: 13:15:43 UTC
Rollout: 47 seconds (1,859 meters, 6,100 feet)
Highlights:
Three communications satellites (one of them Australian) were deployed.
One of them, a Synchronous Communications Satellite, failed once it reached geosynchronous
orbit. Fisher and van Hoften performed two EVA's totalling 11 hours, 51 minutes. One
satellite was retrieved , repaired, and redeployed.