Trajectory & orbital insertion
Ascent path is a representation — true ascent telemetry isn’t public.
Provider
United States Air Force
Provider type
Government
Orbit
Direct-GEO
Mission type
Communications
Launch site
United States of America
Date
Thu, 26 May 1977 21:47:01 GMT
Orbital launch #
#1957 ever
Mission
Geostationary communications satellite developed by Hughes Aircraft Company