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gptkbp:instanceOf
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gptkb:Astronomical_object
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gptkbp:abbreviation
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gptkb:NEA
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gptkbp:canBe
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gptkb:asteroid
Monolithic
Space missions
Binary system
Rubble pile
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gptkbp:canBeSourceOf
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Meteorites
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gptkbp:canBeVisitedBy
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gptkb:satellite
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gptkbp:cataloguedIn
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gptkb:Minor_Planet_Center
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gptkbp:defines
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An asteroid whose orbit brings it close to Earth
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gptkbp:diameter
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Few meters to several kilometers
|
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gptkbp:discoveredBy
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1898
Astronomers
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gptkbp:example
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gptkb:101955_Bennu
gptkb:99942_Apophis
gptkb:433_Eros
gptkb:3200_Phaethon
gptkb:4179_Toutatis
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gptkbp:firstDiscoveredObject
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gptkb:433_Eros
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gptkbp:hasPotentialHazard
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Impact threat to Earth
|
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gptkbp:impact
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gptkb:Earth
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gptkbp:mission
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gptkb:Hayabusa2
gptkb:OSIRIS-REx
gptkb:DART
gptkb:NEAR_Shoemaker
gptkb:Lucy
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gptkbp:monitors
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gptkb:NASA
gptkb:ESA
|
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gptkbp:orbitType
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Sun
Earth-approaching
Earth-crossing
|
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gptkbp:populationEstimate
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Over 30,000 known
|
|
gptkbp:riskFactor
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gptkb:Sentry_system
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gptkbp:spectralType
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gptkb:S-type
C-type
M-type
Other types
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gptkbp:studiedBy
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Planetary defense
Planetary defense researchers
Solar system evolution
|
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gptkbp:subclassOf
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gptkb:asteroid
gptkb:Amor_asteroid
gptkb:Aten_asteroid
gptkb:Atira_asteroid
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gptkbp:trackedBy
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gptkb:NEOWISE
gptkb:Catalina_Sky_Survey
gptkb:Pan-STARRS
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gptkbp:bfsParent
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gptkb:NEA
|
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gptkbp:bfsLayer
|
6
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https://www.w3.org/2000/01/rdf-schema#label
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Near-Earth Asteroid
|