Polaris
Intelligence
My Polaris
Intelligence
Space & Launch
Ecosystem
About
Ctrl K
Explore
Sign in
Discoverer 9
retired
Earth Observation
suborbital
COSPAR 1960-F01
Launched 2/4/1960
Admin Edit
Mission & Launch
Launch Mission
Launch 1960-F01
Launch Vehicle
Thor Agena A
Launch Date
2/4/1960
Last Contact
2/4/1960
Orbit & Mass
Orbit Class
suborbital
Altitude
-2,400 km
Inclination
81 deg
Dry Mass
190 kg
Total Mass
190 kg
Payload Classification
Mission Type
Earth Observation
Payload Category
IMG
Payload Class
D
Organizations
Operator
U.S. Defense Advanced Research Projects Agency (DARPA)
Manufacturer
Lockheed Martin
Registry
COSPAR ID
1960-F01
Track