Statements (22)
Predicate | Object |
---|---|
gptkbp:instanceOf |
gptkb:satellite
|
gptkbp:alsoKnownAs |
gptkb:Echo_I
|
gptkbp:countryOfOrigin |
gptkb:United_States
|
gptkbp:deorbitDate |
1968-05-24
|
gptkbp:diameter |
30.5 m
|
https://www.w3.org/2000/01/rdf-schema#label |
Echo 1
|
gptkbp:launchDate |
1960-08-12
|
gptkbp:launchSite |
gptkb:Cape_Canaveral_LC-17A
|
gptkbp:launchVehicle |
gptkb:Thor-Delta
|
gptkbp:mass |
76 kg
|
gptkbp:material |
gptkb:Mylar
|
gptkbp:missionType |
communications
|
gptkbp:notableFor |
first successful passive communications satellite
|
gptkbp:notableProject |
gptkb:Project_Echo
|
gptkbp:operator |
gptkb:NASA
|
gptkbp:orbitType |
gptkb:Low_Earth_Orbit
|
gptkbp:precededBy |
gptkb:Echo_1A
|
gptkbp:purpose |
passive communications relay
|
gptkbp:shape |
spherical
|
gptkbp:status |
deorbited
|
gptkbp:bfsParent |
gptkb:ECHO_Program
|
gptkbp:bfsLayer |
7
|