Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:asteroid
|
| gptkbp:albedo |
0.19
|
| gptkbp:aphelion |
2.834 AU
|
| gptkbp:apparentMagnitude |
7.3
|
| gptkbp:averageSpeed |
~170 K
|
| gptkbp:diameter |
about 100 km
|
| gptkbp:discoveredBy |
gptkb:Hermann_Goldschmidt
|
| gptkbp:discoveredIn |
1852-11-15
|
| gptkbp:distanceFromEarth |
0.09 km/s
|
| gptkbp:eccentricity |
0.164
|
| gptkbp:flybyDate |
2010-07-10
|
| https://www.w3.org/2000/01/rdf-schema#label |
asteroid 21 Lutetia
|
| gptkbp:inclination |
3.06 degrees
|
| gptkbp:mainBelt |
gptkb:main_asteroid_belt
|
| gptkbp:meanAnomaly |
259.6 degrees
|
| gptkbp:minorPlanetNumber |
gptkb:21_Lutetia
|
| gptkbp:namedAfter |
Lutetia (ancient name for Paris)
|
| gptkbp:orbitType |
3.8 years
|
| gptkbp:parentBody |
Lutetia family (asteroid family)
|
| gptkbp:perihelion |
2.036 AU
|
| gptkbp:rotationPeriod |
8.17 hours
|
| gptkbp:semiMajorAxis |
2.435 AU
|
| gptkbp:spectralType |
M-type
|
| gptkbp:surfaceGravity |
0.05 m/s²
|
| gptkbp:visitedBy |
gptkb:Rosetta_spacecraft
|
| gptkbp:bfsParent |
gptkb:Annibale_de_Gasparis
|
| gptkbp:bfsLayer |
7
|