1999 RQ36

URI: https://gptkb.org/entity/1999_RQ36
GPTKB entity
Statements (32)
Predicate Object
gptkbp:instanceOf gptkb:asteroid
gptkbp:albedo 0.046
gptkbp:aphelion 1.3558 AU
gptkbp:apparentMagnitude 20.9
gptkbp:diameter ~490 meters
gptkbp:discoveredBy gptkb:LINEAR
gptkbp:discoveredIn 1999-09-11
gptkbp:eccentricity 0.2037
gptkbp:hazardousAsteroid true
https://www.w3.org/2000/01/rdf-schema#label 1999 RQ36
gptkbp:inclination 6.034 degrees
gptkbp:mass ~7.8×10^10 kg
gptkbp:meanAnomaly 101.703 degrees
gptkbp:meanMotion 0.8899 deg/day
gptkbp:minimumOrbitIntersectionDistance 0.003222 AU
gptkbp:namedAfter gptkb:Bennu
gptkbp:officialName gptkb:101955_Bennu
gptkbp:orbitType 1.2 years
gptkbp:osirisRexTarget true
gptkbp:parentBody Sun
gptkbp:perihelion 0.8969 AU
gptkbp:returnDate 2023-09-24
gptkbp:rotationPeriod 4.3 hours
gptkbp:sampleReturnedBy gptkb:OSIRIS-REx
gptkbp:semiMajorAxis 1.1264 AU
gptkbp:shape roughly spheroidal
gptkbp:spectralType B-type
gptkbp:surface carbonaceous material
gptkbp:surfaceGravity ~0.0001 g
gptkbp:bfsParent gptkb:101955_Bennu
gptkb:asteroid_Bennu
gptkbp:bfsLayer 6