Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:age |
3.6 billion years
|
| gptkbp:apparentMagnitude |
3.79
|
| gptkbp:BayerDesignation |
Xi UMa
|
| gptkbp:binarySystem |
yes
|
| gptkbp:component |
gptkb:Xi_Ursae_Majoris_A
gptkb:Xi_Ursae_Majoris_B |
| gptkbp:constellation |
gptkb:Ursa_Major
|
| gptkbp:declination |
+31° 31′ 45″
|
| gptkbp:discoveredBy |
gptkb:William_Herschel
|
| gptkbp:discoveredIn |
1780
|
| gptkbp:distanceFromEarth |
27.3 light years
|
| gptkbp:FlamsteedDesignation |
41 Ursae Majoris
|
| gptkbp:hasExoplanet |
no
|
| https://www.w3.org/2000/01/rdf-schema#label |
xi+UMa
|
| gptkbp:mass |
1.21 solar masses
1.25 solar masses |
| gptkbp:metallicity |
-0.34
|
| gptkbp:orbitType |
59.84 years
|
| gptkbp:otherName |
gptkb:Xi_Ursae_Majoris
gptkb:ξ_Ursae_Majoris |
| gptkbp:parallax |
119.21 mas
|
| gptkbp:rightAscension |
11h 18m 10.8s
|
| gptkbp:spectralType |
F8.5V
G0V |
| gptkbp:variableStar |
no
|
| gptkbp:bfsParent |
gptkb:Xi_Ursae_Majoris
|
| gptkbp:bfsLayer |
7
|