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ERTS 1
retired
Earth Observation
LEO
COSPAR 1972-058A
Launched 7/23/1972
Admin Edit
Mission & Launch
Launch Mission
ERTS 1 Mission
Launch Vehicle
Delta 0900
Launch Date
7/23/1972
Last Contact
1/26/1978
Orbit & Mass
Orbit Class
LEO
Altitude
909.5 km
Inclination
99.11 deg
Dry Mass
891 kg
Total Mass
891 kg
Payload Classification
Mission Type
Earth Observation
Payload Category
IMG
Payload Class
C
Organizations
Operator
NASA Goddard Space Flight Center
Manufacturer
Lockheed Martin
Registry
COSPAR ID
1972-058A
UN Registration
A/AC.105/INF.260
Track