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asteroid 15 Eunomia
URI:
https://gptkb.org/entity/asteroid_15_Eunomia
GPTKB entity
Statements (33)
Predicate
Object
gptkbp:instanceOf
gptkb:asteroid
main-belt asteroid
gptkbp:albedo
0.21
gptkbp:aphelion
3.137 AU
gptkbp:apparentMagnitude
5.28
gptkbp:ascendingNodeLongitude
293.1 degrees
gptkbp:density
~3.1 g/cm³
gptkbp:diameter
~255 km
gptkbp:discoveredBy
gptkb:Annibale_de_Gasparis
gptkbp:discoveredIn
1851-07-29
gptkbp:distanceFromEarth
~0.18 km/s
gptkbp:eccentricity
0.186
gptkbp:family
gptkb:Eunomia_family
https://www.w3.org/2000/01/rdf-schema#label
asteroid 15 Eunomia
gptkbp:inclination
11.74 degrees
gptkbp:largestMemberOf
gptkb:Eunomia_family
gptkbp:location
gptkb:asteroid
gptkbp:mass
~3.12×10^19 kg
gptkbp:meanAnomaly
334.1 degrees
gptkbp:meanMotion
0.229°/day
gptkbp:minorPlanetNumber
gptkb:15_Eunomia
gptkbp:namedAfter
Eunomia (Greek goddess)
gptkbp:observationArc
170+ years
gptkbp:orbitType
4.30 years
gptkbp:perihelion
97.6 degrees
2.151 AU
gptkbp:rotationPeriod
6.083 hours
gptkbp:semiMajorAxis
2.644 AU
gptkbp:spectralType
gptkb:S-type
S
gptkbp:surfaceGravity
~0.08 m/s²
gptkbp:bfsParent
gptkb:Annibale_de_Gasparis
gptkbp:bfsLayer
7