Haumea

E19352
Kuiper Belt object celestial body dwarf planet minor planet ringed dwarf planet trans-Neptunian object

Haumea is an elongated, fast-spinning dwarf planet in the Kuiper Belt notable for its rapid rotation, ring system, and two known moons.

Try in SPARQL Jump to: Surface forms Statements Referenced by

All labels observed (8)

Label Occurrences
Haumea canonical 23
Haumea system 3
136108 Haumea 1

Statements (48)

Predicate Object
instanceOf Kuiper Belt object ⓘ
celestial body ⓘ
dwarf planet ⓘ
minor planet ⓘ
ringed dwarf planet ⓘ
trans-Neptunian object ⓘ
absoluteMagnitude about 0.2 ⓘ
albedo high geometric albedo ⓘ
alternativeName Haumea ⓘ
surface form: 2003 EL61
aphelionDistance about 51.5 astronomical units ⓘ
argumentOfPerihelion about 240.6 degrees ⓘ
belongsToDynamicalClass Haumea family ⓘ
density about 1.9 to 2.0 grams per cubic centimeter ⓘ
discoveredBy José Luis Ortiz Moreno ⓘ
Sierra Nevada Observatory team ⓘ
discoveryDate 2004-03-07 ⓘ
eccentricity about 0.19 ⓘ
equilibriumFigure Jacobi ellipsoid ⓘ
hasMoon Hiʻiaka ⓘ
Namaka ⓘ
hasRapidRotation true ⓘ
hasRingSystem true ⓘ
hasSurfaceFeature dark red spot ⓘ
inclination about 28.2 degrees ⓘ
isElongatedDueTo rapid rotation ⓘ
isInHydrostaticEquilibrium likely ⓘ
isNamesakeOf Haumea family ⓘ
longitudeOfAscendingNode about 122.2 degrees ⓘ
mass about 4.0×10^21 kilograms ⓘ
meanAnomaly about 205.5 degrees ⓘ
moonDiscoveryYear 2005 ⓘ
mpcDesignation Haumea self-linksurface differs ⓘ
surface form: 136108 Haumea
namedAfter Hawaiian goddess Haumea ⓘ
orbitalPeriod about 284 Earth years ⓘ
orbitalRegion outer Solar System ⓘ
surface form: Kuiper Belt
orbits Sun ⓘ
perihelionDistance about 34.7 astronomical units ⓘ
recognizedAsDwarfPlanetBy International Astronomical Union ⓘ
ringDiscoveryYear 2017 ⓘ
ringName Hiʻiaka ring ⓘ
ringPlane aligned with Haumea equator ⓘ
ringRadius about 2287 kilometers from center ⓘ
rotationPeriod about 3.9 hours ⓘ
rotationState non-synchronous with moons ⓘ
semiMajorAxis about 43.1 astronomical units ⓘ
shape highly elongated ⓘ
spectralType neutral to slightly blue ⓘ
surfaceComposition water ice rich ⓘ

Referenced by (32)

Full triples — surface form annotated when it differs from this entity's canonical label.

Solar System → hasDwarfPlanet → Haumea ⓘ
Kuiper Belt objects → example → Haumea ⓘ
subject surface form: Kuiper Belt object
Haumea → alternativeName → Haumea ⓘ
this entity surface form: 2003 EL61
Haumea → mpcDesignation → Haumea self-linksurface differs ⓘ
this entity surface form: 136108 Haumea
Pele → family → Haumea ⓘ
Pele → parent → Haumea ⓘ
Sierra Nevada Observatory team → discovered → Haumea ⓘ
Hawaiian goddess Haumea → epithet → Haumea ⓘ
subject surface form: Haumea
this entity surface form: Haumea-nui
Hiʻiaka ring → orbits → Haumea ⓘ
Hiʻiaka ring → partOf → Haumea ⓘ
this entity surface form: Haumea system
Hiʻiaka ring → primaryBody → Haumea ⓘ
Hiʻiaka ring → hasOrbitalRelationWith → Haumea ⓘ
this entity surface form: Haumea’s moons
Haumea family → namedAfter → Haumea ⓘ
Haumea family → hasMember → Haumea ⓘ
Haumea family → hasParentBody → Haumea ⓘ
outer Solar System → contains → Haumea ⓘ
Hiʻiaka → orbits → Haumea ⓘ
Hiʻiaka → isMoonOf → Haumea ⓘ
Hiʻiaka → isMoonOfDwarfPlanet → Haumea ⓘ
Hiʻiaka → isOneOfMoonsOf → Haumea ⓘ
Hiʻiaka → isTidallyLockedTo → Haumea ⓘ
Hiʻiaka → belongsToPlanetarySystem → Haumea ⓘ
this entity surface form: Haumea system
Hiʻiaka → parentBody → Haumea ⓘ
Michael E. Brown → hasDiscovered → Haumea ⓘ
Namaka → orbits → Haumea ⓘ
Namaka → isSatelliteOf → Haumea ⓘ
Namaka → partOf → Haumea ⓘ
this entity surface form: Haumea system
Namaka → isInnerMoonOf → Haumea ⓘ
Namaka → isSmallerMoonOf → Haumea ⓘ
Namaka → catalogueNumber → Haumea ⓘ
this entity surface form: Haumea I
José Luis Ortiz Moreno → hasDiscovered → Haumea ⓘ
Kuiper Belt → contains → Haumea ⓘ
this entity surface form: dwarf planet Haumea