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EGRS I
retired
Earth Observation
LEO
COSPAR 1964-001C
Launched 1/11/1964
Admin Edit
Mission & Launch
Launch Mission
POPPY 3/NRL Comp 4
Launch Vehicle
Thor SLV-2A Agena D
Launch Date
1/11/1964
Last Contact
9/22/1965
Orbit & Mass
Orbit Class
LEO
Altitude
918.5 km
Inclination
69.9 deg
Dry Mass
18 kg
Total Mass
18 kg
Payload Classification
Mission Type
Earth Observation
Payload Category
GEOD
Payload Class
D
Organizations
Operator
U.S. Army
Manufacturer
ITT Federal Laboratories
Registry
COSPAR ID
1964-001C
UN Registration
A/AC.105/INF.062
Track