Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:age |
300 million years
|
| gptkbp:apparentMagnitude |
4.19
|
| gptkbp:BayerDesignation |
gptkb:Epsilon_Ursae_Minoris
|
| gptkbp:constellation |
gptkb:Ursa_Minor
|
| gptkbp:declination |
+82° 02′ 14″
|
| gptkbp:diameter |
4.2 solar radii
|
| gptkbp:distanceFromEarth |
300 light years
|
| gptkbp:hasTraditionalName |
gptkb:Yildun
|
| https://www.w3.org/2000/01/rdf-schema#label |
Epsilon Ursae Minoris
|
| gptkbp:luminosity |
47 times solar luminosity
|
| gptkbp:mass |
2.02 solar masses
|
| gptkbp:metallicity |
−0.02 [Fe/H]
|
| gptkbp:otherName |
gptkb:Yildun
gptkb:ε_Ursae_Minoris |
| gptkbp:parallax |
10.89 mas
|
| gptkbp:rightAscension |
16h 45m 58.8s
|
| gptkbp:rotationPeriod |
165 km/s
|
| gptkbp:spectralType |
A3Vn
|
| gptkbp:temperature |
9,600 K
|
| gptkbp:visibleToNakedEye |
true
|
| gptkbp:bfsParent |
gptkb:Little_Dipper
gptkb:Ursa_Minor |
| gptkbp:bfsLayer |
6
|