Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:satellite
|
| gptkbp:cancellationDate |
1992
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| https://www.w3.org/2000/01/rdf-schema#label |
Project Observer
|
| gptkbp:launchDate |
1992
|
| gptkbp:missionType |
gptkb:astronomy
astronomer |
| gptkbp:operator |
gptkb:NASA
|
| gptkbp:partOf |
gptkb:Great_Observatories_program
|
| gptkbp:plannedOrbit |
geocentric
|
| gptkbp:plannedOrbitType |
low Earth orbit
|
| gptkbp:plannedPayload |
ultraviolet telescope
X-ray telescope gamma-ray telescope |
| gptkbp:status |
canceled
|
| gptkbp:bfsParent |
gptkb:Al_Calavicci
|
| gptkbp:bfsLayer |
6
|