Mission record
Thor DM-21 Agena-B | Discoverer 21 (MIDAS RM-2)
Trajectory & orbital insertion
Ascent path is a representation — true ascent telemetry isn’t public.
Provider
United States Air Force
Provider type
Government
Orbit
—
Mission type
—
Launch site
United States of America
Date
Sat, 18 Feb 1961 22:57:58 GMT
Orbital launch #
#99 ever
Go probability
0%