Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:main-belt_asteroid
gptkb:asteroid |
| gptkbp:albedo |
0.043
|
| gptkbp:apparentMagnitude |
6.94
|
| gptkbp:ascendingNodeLongitude |
73.1 degrees
|
| gptkbp:diameter |
about 273 km
|
| gptkbp:discoveredBy |
gptkb:Norman_Robert_Pogson
|
| gptkbp:discoveredIn |
1866-05-16
|
| gptkbp:eccentricity |
0.080
|
| gptkbp:hasMoon |
gptkb:Remus
gptkb:Romulus |
| gptkbp:inclination |
10.857 degrees
|
| gptkbp:locatedIn |
gptkb:asteroid
|
| gptkbp:meanAnomaly |
44.6 degrees
|
| gptkbp:minorPlanetNumber |
87
|
| gptkbp:namedAfter |
gptkb:Rhea_Silvia
|
| gptkbp:orbitType |
6.52 years
|
| gptkbp:perihelion |
355.2 degrees
|
| gptkbp:rotationPeriod |
5.18 hours
|
| gptkbp:semiMajorAxis |
3.486 AU
|
| gptkbp:spectralType |
X-type
|
| gptkbp:bfsParent |
gptkb:Christian_Heinrich_Friedrich_Peters
gptkb:James_Craig_Watson gptkb:K._Reinmuth gptkb:Karl_Wilhelm_Reinmuth |
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
asteroid 87 Sylvia
|