Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:standard
|
| gptkbp:age |
less than 10 million years
|
| gptkbp:centerCoordinates |
25°N 175°E
|
| gptkbp:composition |
methane ice
carbon monoxide ice nitrogen ice |
| gptkbp:diameter |
~1000 km
|
| gptkbp:discoveredBy |
gptkb:New_Horizons
|
| gptkbp:discoveredIn |
2015
|
| gptkbp:hemisphere |
northern hemisphere
|
| https://www.w3.org/2000/01/rdf-schema#label |
Sputnik Planitia
|
| gptkbp:locatedOn |
gptkb:Pluto
|
| gptkbp:namedAfter |
gptkb:Sputnik_1
|
| gptkbp:notableFeature |
absence of impact craters
polygonal convection cells |
| gptkbp:partOf |
gptkb:Tombaugh_Regio
|
| gptkbp:shape |
heart-shaped (part of Tombaugh Regio)
|
| gptkbp:surface |
gptkb:Pluto
|
| gptkbp:surfaceProcess |
convection
glacial flow sublimation |
| gptkbp:bfsParent |
gptkb:Pluto
|
| gptkbp:bfsLayer |
5
|