|
gptkbp:instanceOf
|
gptkb:asteroid
|
|
gptkbp:albedo
|
0.046
|
|
gptkbp:aphelion
|
1.357 AU
|
|
gptkbp:apparentMagnitude
|
20.9
|
|
gptkbp:ascendingNodeLongitude
|
2.060°
|
|
gptkbp:cataloguedIn
|
gptkb:Minor_Planet_Center
|
|
gptkbp:density
|
~1.19 g/cm³
|
|
gptkbp:diameter
|
~490 meters
490–500 meters
|
|
gptkbp:discoveredBy
|
gptkb:LINEAR
|
|
gptkbp:discoveredIn
|
1999-09-11
|
|
gptkbp:discoverySite
|
gptkb:Socorro,_New_Mexico
|
|
gptkbp:eccentricity
|
0.2037
|
|
gptkbp:epoch
|
2023-09-13 (JD 2460200.5)
|
|
gptkbp:foundIn
|
gptkb:United_States
|
|
gptkbp:futureCloseApproachYear
|
2135
|
|
gptkbp:hasMoon
|
0
|
|
gptkbp:hazardScale
|
Torino Scale 1 (past), now 0
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
(101955) Bennu
|
|
gptkbp:inclination
|
6.034 degrees
|
|
gptkbp:mass
|
~250 grams
7.329×10^10 kg
|
|
gptkbp:meanAnomaly
|
101.703°
|
|
gptkbp:minorPlanetNumber
|
101955
|
|
gptkbp:namedAfter
|
gptkb:Bennu_(Egyptian_myth)
|
|
gptkbp:NASAJPLSmallBodyDatabaseID
|
101955
|
|
gptkbp:nearestCity
|
0.002 AU
|
|
gptkbp:orbitType
|
gptkb:Apollo
1.20 years
|
|
gptkbp:parentBody
|
gptkb:OSIRIS-REx_sample
gptkb:OSIRIS-REx_sample_capsule
|
|
gptkbp:perihelion
|
0.897 AU
66.223°
|
|
gptkbp:potentiallyHazardousAsteroid
|
true
|
|
gptkbp:provisionalDesignation
|
gptkb:1999_RQ36
|
|
gptkbp:regolithPresent
|
true
|
|
gptkbp:returnDate
|
2023-09-24
|
|
gptkbp:riskOfEarthImpact
|
notable
|
|
gptkbp:rotationPeriod
|
retrograde
4.297 hours
|
|
gptkbp:sampleReturnedBy
|
gptkb:OSIRIS-REx
|
|
gptkbp:semiMajorAxis
|
1.126 AU
|
|
gptkbp:shape
|
spinning top
|
|
gptkbp:spectralType
|
B-type
|
|
gptkbp:surface
|
carbonaceous
|
|
gptkbp:surfaceGravity
|
~0.0001 g
|
|
gptkbp:temperature
|
~300 K
|
|
gptkbp:visitedBy
|
gptkb:OSIRIS-REx
|
|
gptkbp:YarkovskyEffectObserved
|
true
|
|
gptkbp:bfsParent
|
gptkb:near-Earth_objects
|
|
gptkbp:bfsLayer
|
6
|