Trajectory & orbital insertion
Ascent path is a representation — true ascent telemetry isn’t public.
Provider
United States Air Force
Provider type
Government
Orbit
LEO
Mission type
Government/Top Secret
Launch site
United States of America
Date
Wed, 18 Apr 1962 00:53:47 GMT
Orbital launch #
#156 ever
Mission
The KH-4 (Keyhole-4) was fourth version in the Corona-program to build an optical reconnaissance satellite.