Statements (31)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:apparentMagnitude |
5.68
|
| gptkbp:BayerDesignation |
b Draconis
|
| gptkbp:constellation |
gptkb:Draco
|
| gptkbp:containsPlanet |
gptkb:gas_giant
|
| gptkbp:declination |
+80° 06′ 29″
|
| gptkbp:diameter |
11 solar radii
|
| gptkbp:discoveredExoplanets |
2009
|
| gptkbp:distanceFromEarth |
168 light years
|
| gptkbp:exoplanetMinimumMass |
2.7 Jupiter masses
|
| gptkbp:exoplanetOrbitalPeriod |
792 days
|
| gptkbp:exoplanetSemiMajorAxis |
1.29 AU
|
| gptkbp:hasExoplanet |
yes
41 Draconis b |
| gptkbp:luminosity |
50 times solar luminosity
|
| gptkbp:mass |
1.3 solar masses
|
| gptkbp:metallicity |
-0.49 [Fe/H]
|
| gptkbp:name |
gptkb:Fafnir
|
| gptkbp:otherDesignation |
gptkb:HD_170693
HIP 90244 HR 6945 SAO 2654 |
| gptkbp:parallax |
19.39 mas
|
| gptkbp:radialVelocity |
-36.5 km/s
|
| gptkbp:rightAscension |
18h 24m 13.1s
|
| gptkbp:spectralType |
K0III
|
| gptkbp:temperature |
4,700 K
|
| gptkbp:variableStar |
no
|
| gptkbp:bfsParent |
gptkb:Altais
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
41 Draconis
|