Quaoar

E81703

Quaoar is a large, distant trans-Neptunian object in the Kuiper Belt, notable for its nearly circular orbit and for having a small moon named Weywot.

AI illustration

How this image was made

AI-generated illustration of Quaoar

This AI-generated illustration was produced by black-forest-labs/FLUX.2-dev (1024x1024) from a prompt written by openai/gpt-oss-120b from the entity's label + description.

Prompt

Generate an image of Quaoar (Quaoar is a large, distant trans-Neptunian object in the Kuiper Belt, notable for its nearly circular orbit and for having a small moon named Weywot.)

All labels observed (5)

Label Occurrences
Quaoar canonical 9
(50000) Quaoar 1
50000 Quaoar 1

How this entity was disambiguated

Statements (48)

Predicate Object
instanceOf Kuiper Belt object ⓘ
cubewano ⓘ
dwarf-planet candidate ⓘ
minor planet ⓘ
trans-Neptunian object ⓘ
catalogDesignation (50000) Quaoar ⓘ
linked to: Quaoar
discoveredBy Chad Trujillo ⓘ
Michael E. Brown ⓘ
discoveryDate 2002-06-04 ⓘ
discoverySite Palomar Observatory ⓘ
discoveryStatus numbered minor planet ⓘ
hasAbsoluteMagnitude about 2.6 ⓘ
hasAlbedo about 0.10 ⓘ
hasAphelionDistance about 45.5 AU ⓘ
hasDensity about 2.0 g/cm³ ⓘ
hasMass about 1.4e21 kg ⓘ
hasMeanDiameter about 1110 km ⓘ
hasMoon Weywot ⓘ
hasNearlyCircularOrbit true ⓘ
hasOrbitalEccentricity 0.038 ⓘ
hasOrbitalInclination 8.0 degrees ⓘ
hasOrbitalPeriod about 286 Earth years ⓘ
hasPerihelionDistance about 41.9 AU ⓘ
hasRadius about 555 km ⓘ
hasRingSystem yes ⓘ
hasRotationPeriod about 17.7 hours ⓘ
hasSatellite Weywot ⓘ
hasSemiMajorAxis about 43.7 AU ⓘ
hasSpectralType neutral to moderately red ⓘ
hasSurfaceComposition ammonia hydrates ⓘ
methane ice ⓘ
water ice ⓘ
hasSurfaceTemperature about 44 K ⓘ
isInResonanceWith none (classical Kuiper Belt object) ⓘ
isLargerThan most Kuiper Belt objects ⓘ
isSmallerThan Eris ⓘ
Pluto ⓘ
locatedIn Kuiper Belt ⓘ
mpcNumber 50000 ⓘ
namedAfter Tongva creator deity Qua-o-ar ⓘ
linked to: Tongva
orbitalRegion trans-Neptunian region ⓘ
orbits Sun ⓘ
ringDiscoveredBy Bruno Morgado ⓘ
collaborators using stellar occultations ⓘ
ringDiscoveryDate 2023 ⓘ
ringLocation outside Quaoar Roche limit ⓘ
satelliteDiscoveredBy Michael E. Brown ⓘ
satelliteDiscoveryDate 2007 ⓘ

How these facts were elicited

Referenced by (13)

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

Kuiper Belt object → example → Quaoar ⓘ
subject linked to: Kuiper Belt objects
Quaoar → catalogDesignation → (50000) Quaoar ⓘ
linked to: Quaoar
Chad Trujillo → coDiscovererOf → 50000 Quaoar ⓘ
linked to: Quaoar
Kuiper Belt → contains → dwarf planet Quaoar (candidate) ⓘ
linked to: Quaoar
Weywot → orbits → Quaoar ⓘ
Weywot → partOf → Quaoar system ⓘ
linked to: Quaoar
Weywot → primaryBody → Quaoar ⓘ
Bruno Morgado → studied → Quaoar ⓘ