|
gptkbp:instanceOf
|
Astronomical object
|
|
gptkbp:composedOf
|
gptkb:rock
gptkb:Ice
Dust
|
|
gptkbp:discoveredBy
|
Ancient astronomers
|
|
gptkbp:hasBeenObservedSince
|
Ancient times
|
|
gptkbp:hasFeature
|
gptkb:Coma
Tail
|
|
gptkbp:hasNucleus
|
Yes
|
|
gptkbp:hasOrbitalEccentricity
|
High
|
|
gptkbp:hasOrbitalPeriod
|
Varies widely
|
|
gptkbp:hasPeriodicType
|
Long-period comet
Short-period comet
|
|
gptkbp:hasSpectacularAppearance
|
Occasionally
|
|
gptkbp:hasViewOf
|
gptkb:Earth
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Kometen
|
|
gptkbp:notableExample
|
gptkb:Halley's_Comet
gptkb:Comet_Hale-Bopp
gptkb:Comet_NEOWISE
|
|
gptkbp:nucleusDiameterRange
|
Few hundred meters to tens of kilometers
|
|
gptkbp:orbitType
|
Sun
|
|
gptkbp:originatedIn
|
gptkb:Kuiper_Belt
gptkb:Oort_Cloud
|
|
gptkbp:studiedBy
|
Astronomers
|
|
gptkbp:tailDirection
|
Away from Sun
|
|
gptkbp:tailFormsWhen
|
Approaching Sun
|
|
gptkbp:type
|
Small Solar System body
|
|
gptkbp:visitedBy
|
gptkb:Giotto_spacecraft
gptkb:Stardust_spacecraft
gptkb:Deep_Impact_spacecraft
gptkb:Rosetta_spacecraft
|
|
gptkbp:bfsParent
|
gptkb:Elisabeth_Hager
gptkb:Sonne
gptkb:Leif_Mannerström
|
|
gptkbp:bfsLayer
|
7
|