Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:asteroid
|
| gptkbp:albedo |
0.045
|
| gptkbp:aphelion |
2.747 AU
|
| gptkbp:apparentMagnitude |
9.35
|
| gptkbp:asteroid_family |
gptkb:Polana_family
|
| gptkbp:discoveredBy |
gptkb:Johann_Palisa
|
| gptkbp:discoveredIn |
January 28, 1875
|
| gptkbp:eccentricity |
0.137
|
| gptkbp:epoch |
JD 2457600.5
|
| https://www.w3.org/2000/01/rdf-schema#label |
142 Polana
|
| gptkbp:inclination |
2.23°
|
| gptkbp:locatedIn |
gptkb:main_asteroid_belt
|
| gptkbp:mean_diameter |
55 km
|
| gptkbp:minorPlanetNumber |
gptkb:142_Polana
|
| gptkbp:namedAfter |
gptkb:Poland
|
| gptkbp:orbitType |
3.42 years
|
| gptkbp:perihelion |
2.089 AU
|
| gptkbp:rotationPeriod |
9.764 hours
|
| gptkbp:semiMajorAxis |
2.418 AU
|
| gptkbp:spectralType |
gptkb:F-type_asteroid
|
| gptkbp:bfsParent |
gptkb:Polana
gptkb:Nysa_family |
| gptkbp:bfsLayer |
7
|