Statements (16)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:alsoKnownAs |
Third Uhuru Catalog
|
| gptkbp:basedOnObservationsFrom |
gptkb:Uhuru_satellite
|
| gptkbp:contains |
X-ray sources
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:fieldOfStudy |
gptkb:astronomy
X-ray astronomy |
| https://www.w3.org/2000/01/rdf-schema#label |
3U catalog
|
| gptkbp:language |
English
|
| gptkbp:numberOfRooms |
339
|
| gptkbp:predecessor |
2U catalog
|
| gptkbp:publishedBy |
gptkb:NASA
|
| gptkbp:publishedIn |
1978
|
| gptkbp:successor |
gptkb:4U_catalog
|
| gptkbp:bfsParent |
gptkb:4U_catalog
|
| gptkbp:bfsLayer |
7
|