Statements (26)
Predicate | Object |
---|---|
gptkbp:instanceOf |
gptkb:asteroid
dwarf planet candidate |
gptkbp:albedo |
0.32
|
gptkbp:aphelion |
~937 AU
|
gptkbp:apparentMagnitude |
1.8
|
gptkbp:diameter |
~995 km
|
gptkbp:discoveredBy |
gptkb:David_Rabinowitz
gptkb:Chad_Trujillo gptkb:Michael_E._Brown |
gptkbp:discoveredIn |
2003-11-14
|
gptkbp:hasMoon |
no known satellites
|
https://www.w3.org/2000/01/rdf-schema#label |
Sedna
|
gptkbp:locatedIn |
gptkb:outer_Solar_System
|
gptkbp:minorPlanetNumber |
gptkb:90377_Sedna
|
gptkbp:namedAfter |
gptkb:Sedna_(Inuit_goddess_of_the_sea)
|
gptkbp:orbitType |
~11,400 years
|
gptkbp:perihelion |
~76 AU
|
gptkbp:rotationPeriod |
~10.27 hours
|
gptkbp:semiMajorAxis |
~506 AU
|
gptkbp:spectralType |
RR
|
gptkbp:surface |
water ice
methane tholin |
gptkbp:bfsParent |
gptkb:Native_American_tribe
gptkb:deity |
gptkbp:bfsLayer |
4
|