Statements (30)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:asteroid
main-belt asteroid |
| gptkbp:albedo |
0.068
|
| gptkbp:alternativeName |
A874 TA
|
| gptkbp:aphelion |
3.322 AU
|
| gptkbp:apparentMagnitude |
8.39
|
| gptkbp:ascendingNodeLongitude |
36.2 degrees
|
| gptkbp:catalogueNumber |
A904 RA
|
| gptkbp:diameter |
~109 km
|
| gptkbp:discoveredBy |
gptkb:Johann_Palisa
|
| gptkbp:discoveredIn |
1874-10-13
|
| gptkbp:eccentricity |
0.215
|
| gptkbp:epoch |
2023-09-13
|
| https://www.w3.org/2000/01/rdf-schema#label |
asteroid 140 Siwa
|
| gptkbp:inclination |
3.2 degrees
|
| gptkbp:locatedIn |
gptkb:asteroid
|
| gptkbp:meanAnomaly |
44.2 degrees
|
| gptkbp:meanMotion |
0.220 deg/day
|
| gptkbp:minorPlanetNumber |
140
|
| gptkbp:namedAfter |
Siwa (Slavic goddess)
|
| gptkbp:observationArc |
145.1 years
|
| gptkbp:orbitType |
4.48 years
|
| gptkbp:perihelion |
325.2 degrees
2.150 AU |
| gptkbp:rotationPeriod |
18.495 hours
|
| gptkbp:semiMajorAxis |
2.736 AU
|
| gptkbp:spectralType |
C-type
|
| gptkbp:uncertaintyParameter |
0
|
| gptkbp:bfsParent |
gptkb:Wilhelm_Tempel
|
| gptkbp:bfsLayer |
6
|