Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
hypothetical planet
|
| gptkbp:alsoKnownAs |
gptkb:Planet_Nine
gptkb:Planet_X |
| gptkbp:category |
gptkb:asteroid
hypothetical Solar System object |
| gptkbp:compatibleWith |
true
|
| gptkbp:distanceFromSunEstimate |
400 to 800 AU
|
| gptkbp:evidence |
perturbations in trans-Neptunian objects
|
| https://www.w3.org/2000/01/rdf-schema#label |
Planet 9
|
| gptkbp:location |
gptkb:outer_Solar_System
|
| gptkbp:mass |
5 to 10 Earth masses
|
| gptkbp:orbitalPeriodEstimate |
10,000 to 20,000 years
|
| gptkbp:proposedBy |
gptkb:Michael_E._Brown
gptkb:Konstantin_Batygin |
| gptkbp:searchStatus |
ongoing
|
| gptkbp:yearProposed |
2016
|
| gptkbp:bfsParent |
gptkb:Mýa
gptkb:Mya |
| gptkbp:bfsLayer |
6
|