asteroid 25143 Itokawa

URI: https://gptkb.org/entity/asteroid_25143_Itokawa
GPTKB entity
Statements (34)
Predicate Object
gptkbp:instanceOf gptkb:asteroid
gptkbp:albedo 0.28
gptkbp:apparentMagnitude 19.2
gptkbp:catalogue gptkb:JPL_Small-Body_Database
gptkbp:density 1.9 g/cm³
gptkbp:diameter ~330 m
gptkbp:dimensions 535 × 294 × 209 m
gptkbp:discoveredBy gptkb:LINEAR
gptkbp:discoveredIn 1998-09-26
gptkbp:eccentricity 0.280
gptkbp:foundIn gptkb:United_States
gptkbp:hasRegolith yes
https://www.w3.org/2000/01/rdf-schema#label asteroid 25143 Itokawa
gptkbp:inclination 1.622°
gptkbp:mass 3.51×10^10 kg
gptkbp:minorPlanetNumber 25143
gptkbp:namedAfter gptkb:Hideo_Itokawa
gptkbp:nearestCity 0.013 AU
gptkbp:orbitType 1.52 years
gptkbp:parentBody Sun
gptkbp:provisionalDesignation gptkb:1998_SF36
gptkbp:rotationPeriod 12.132 hours
gptkbp:sampleReturnedBy gptkb:Hayabusa
gptkbp:semiMajorAxis 1.324 AU
gptkbp:shape peanut-shaped
gptkbp:spectralType gptkb:S-type
gptkbp:surface craters
ridges
boulders
gptkbp:surfaceGravity ~0.0002 g
gptkbp:temperature ~30°C to 60°C
gptkbp:visitedBy gptkb:Hayabusa
gptkbp:bfsParent gptkb:Hayabusa
gptkbp:bfsLayer 5