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, 25 Aug 1977 23:49:59 GMT
Orbital launch #
#1998 ever
Mission
The SIRIO satellite is an experimental geostationary artificial telecommunications satellite, the first to be designed and built in Italy.