High Energy Astronomy Observatory 1
GPTKB entity
Statements (30)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:satellite
astronomer |
| gptkbp:alsoKnownAs |
gptkb:HEAO-1
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:decommissioned |
1979-01-09
|
| gptkbp:diameter |
2.74 m
|
| gptkbp:followedBy |
gptkb:HEAO-2
|
| https://www.w3.org/2000/01/rdf-schema#label |
High Energy Astronomy Observatory 1
|
| gptkbp:instrument |
A1 X-ray instrument
A2 X-ray instrument A3 X-ray instrument A4 gamma-ray instrument |
| gptkbp:launchDate |
1977-08-12
|
| gptkbp:launchVehicle |
gptkb:Atlas-Centaur
|
| gptkbp:length |
7.62 m
|
| gptkbp:manufacturer |
gptkb:TRW
|
| gptkbp:mass |
2700 kg
|
| gptkbp:missionType |
gptkb:astronomy
X-ray astronomy gamma-ray astronomy |
| gptkbp:notableFinds |
X-ray sources catalog
gamma-ray sources catalog |
| gptkbp:operator |
gptkb:NASA
|
| gptkbp:orbitType |
low Earth orbit
|
| gptkbp:partOf |
gptkb:High_Energy_Astronomy_Observatory_program
|
| gptkbp:precededBy |
none
|
| gptkbp:purpose |
survey the sky for X-ray and gamma-ray sources
|
| gptkbp:reentryDate |
1979-03-15
|
| gptkbp:bfsParent |
gptkb:HEAO-1
|
| gptkbp:bfsLayer |
7
|