|
gptkbp:instanceOf
|
gptkb:star
binary star system
|
|
gptkbp:apparentMagnitude
|
3.79
|
|
gptkbp:BayerDesignation
|
gptkb:Xi_Ursae_Majoris
|
|
gptkbp:catalogueNumber
|
gptkb:HD_98230
gptkb:HR_4374
gptkb:HIP_55203
BD+32 2184
SAO 62434
WDS J11182+3132
|
|
gptkbp:componentA_apparentMagnitude
|
4.41
|
|
gptkbp:componentAType
|
G0V
|
|
gptkbp:componentB_apparentMagnitude
|
4.87
|
|
gptkbp:componentBType
|
G0V
|
|
gptkbp:declination
|
+31° 31′ 45″
|
|
gptkbp:discoveredBy
|
gptkb:Christian_Mayer
|
|
gptkbp:discoveredIn
|
1780
|
|
gptkbp:distanceFromEarth
|
27.3 light years
|
|
gptkbp:epoch
|
gptkb:J2000
|
|
gptkbp:FlamsteedDesignation
|
gptkb:34_Ursae_Majoris
|
|
gptkbp:hasComponent
|
gptkb:Xi_Ursae_Majoris_A
gptkb:Xi_Ursae_Majoris_B
|
|
gptkbp:hasExoplanet
|
no
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Alula Australis
|
|
gptkbp:isFirst
|
first visual binary discovered
|
|
gptkbp:locatedIn
|
constellation Ursa Major
|
|
gptkbp:luminosity
|
0.85 solar luminosities
1.01 solar luminosities
|
|
gptkbp:mass
|
0.97 solar masses
0.90 solar masses
|
|
gptkbp:metallicity
|
-0.36
|
|
gptkbp:name
|
gptkb:Alula_Australis
Alula Secunda
Nushaba
|
|
gptkbp:orbitType
|
59.878 years
|
|
gptkbp:otherName
|
gptkb:Xi_Ursae_Majoris
|
|
gptkbp:parallax
|
119.21 mas
|
|
gptkbp:properMotionRA
|
-456.09 mas/yr
-595.30 mas/yr
|
|
gptkbp:rightAscension
|
11h 18m 11.8s
|
|
gptkbp:separates
|
2.0 arcseconds
|
|
gptkbp:spectralType
|
F8.5V
G0V
|
|
gptkbp:variant
|
no
|
|
gptkbp:bfsParent
|
gptkb:HD_98230
gptkb:Xi_Ursae_Majoris
|
|
gptkbp:bfsLayer
|
7
|