|
gptkbp:instanceOf
|
gptkb:asteroid
|
|
gptkbp:albedo
|
0.96
|
|
gptkbp:aphelion
|
97.65 AU
|
|
gptkbp:apparentMagnitude
|
18.7
-1.2
|
|
gptkbp:atmosphere
|
possible thin atmosphere
|
|
gptkbp:category
|
gptkb:asteroid
plutoid
scattered disc object
|
|
gptkbp:diameter
|
1163 km
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:distanceFromEarth
|
yes
1.38 km/s
67.781 AU
about 96 AU (as of 2024)
|
|
gptkbp:eccentricity
|
0.44177
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Eris (dwarf planet)
|
|
gptkbp:IAUStatus
|
gptkb:asteroid
plutoid
|
|
gptkbp:inclination
|
44.04°
|
|
gptkbp:locatedIn
|
gptkb:scattered_disc
|
|
gptkbp:mass
|
1.66×10^22 kg
|
|
gptkbp:minorPlanetNumber
|
gptkb:136199_Eris
|
|
gptkbp:namedAfter
|
Eris (Greek goddess of strife and discord)
|
|
gptkbp:notableFor
|
discovery led to redefinition of planet by IAU in 2006
one of the most massive known dwarf planets
|
|
gptkbp:orbitalResonance
|
none
|
|
gptkbp:orbitType
|
558 years
|
|
gptkbp:parentBody
|
Sun
|
|
gptkbp:perihelion
|
38.09 AU
|
|
gptkbp:rating
|
1
|
|
gptkbp:rotationPeriod
|
25.9 hours
|
|
gptkbp:semiMajorAxis
|
67.781 AU
|
|
gptkbp:service
|
gptkb:Dysnomia
|
|
gptkbp:spectralType
|
RR
|
|
gptkbp:surface
|
methane ice
nitrogen ice
|
|
gptkbp:surfaceGravity
|
0.82 m/s²
|
|
gptkbp:temperature
|
−231°C
|
|
gptkbp:bfsParent
|
gptkb:Michael_E._Brown
|
|
gptkbp:bfsLayer
|
6
|