|
gptkbp:instanceOf
|
gptkb:asteroid
|
|
gptkbp:albedo
|
0.96
|
|
gptkbp:aphelion
|
97.65 AU
|
|
gptkbp:apparentMagnitude
|
-1.2
|
|
gptkbp:atmosphere
|
possible thin methane atmosphere
|
|
gptkbp:category
|
scattered disc object
|
|
gptkbp:controversy
|
involved in the redefinition of planet status and Pluto's demotion
|
|
gptkbp:diameter
|
2326 km
|
|
gptkbp:discoveredBy
|
gptkb:David_Rabinowitz
gptkb:Chad_Trujillo
gptkb:Michael_E._Brown
|
|
gptkbp:discoveredIn
|
2005-01-05
|
|
gptkbp:discoverySite
|
gptkb:Palomar_Observatory
|
|
gptkbp:eccentricity
|
0.44177
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
136199 Eris
|
|
gptkbp:IAUDesignation
|
gptkb:(136199)_Eris
|
|
gptkbp:inclination
|
44.044 degrees
|
|
gptkbp:mass
|
1.66×10^22 kg
|
|
gptkbp:minorPlanetNumber
|
136199
|
|
gptkbp:namedAfter
|
Eris (Greek goddess of strife and discord)
|
|
gptkbp:orbitalResonance
|
none
|
|
gptkbp:orbitType
|
558 years
|
|
gptkbp:perihelion
|
38.09 AU
|
|
gptkbp:rotationPeriod
|
25.9 hours
|
|
gptkbp:semiMajorAxis
|
67.781 AU
|
|
gptkbp:service
|
gptkb:Dysnomia
|
|
gptkbp:spectralType
|
RR
|
|
gptkbp:status
|
most massive known dwarf planet in the Solar System
|
|
gptkbp:surface
|
methane ice
nitrogen ice
|
|
gptkbp:temperature
|
~30 K
|
|
gptkbp:bfsParent
|
gptkb:Eris
|
|
gptkbp:bfsLayer
|
5
|