Statements (15)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
theoretical astronomical structure
|
| gptkbp:alsoKnownAs |
gptkb:inner_Oort_cloud
|
| gptkbp:contains |
icy planetesimals
|
| gptkbp:distanceFromEarth |
~2,000 to 20,000 AU
|
| https://www.w3.org/2000/01/rdf-schema#label |
Hills cloud
|
| gptkbp:locatedBeyond |
gptkb:Kuiper_belt
|
| gptkbp:locatedIn |
gptkb:Oort_cloud
|
| gptkbp:namedAfter |
gptkb:Jack_G._Hills
|
| gptkbp:notDirectlyObserved |
true
|
| gptkbp:partOf |
gptkb:Solar_System
|
| gptkbp:proposedBy |
gptkb:Jack_G._Hills
1981 |
| gptkbp:thoughtToBeSourceOf |
long-period comets
|
| gptkbp:bfsParent |
gptkb:Oort_Cloud
|
| gptkbp:bfsLayer |
5
|