Trajectory & orbital insertion
Ascent path is a representation — true ascent telemetry isn’t public.
Provider
Lockheed Space Operations Company
Provider type
Commercial
Orbit
LEO
Mission type
Government/Top Secret
Launch site
United States of America
Date
Sun, 28 Apr 1991 11:33:14 GMT
Orbital launch #
#3629 ever
Mission
STS-39 was the twelfth mission of the Space Shuttle Discovery and its primary purpose was to conduct a variety of payload experiments for the Department of Defence.