|
gptkbp:instanceOf
|
gptkb:star
|
|
gptkbp:age
|
~10 million years
|
|
gptkbp:apparentMagnitude
|
1.62
|
|
gptkbp:BayerDesignation
|
gptkb:λ_Scorpii
|
|
gptkbp:catalogueNumber
|
gptkb:HD_158926
gptkb:GC_23810
gptkb:SAO_208885
gptkb:WDS_J17336-3706A
gptkb:PLX_3932
gptkb:BD-37_4365
gptkb:FK5_641
gptkb:GSC_07875-01813
gptkb:HIP_86092
gptkb:HR_6527
gptkb:IDS_17297-3707_A
PPM 312040
CD-37 11636
|
|
gptkbp:component
|
gptkb:Lambda_Scorpii_A
gptkb:Lambda_Scorpii_B
gptkb:Lambda_Scorpii_C
|
|
gptkbp:constellation
|
gptkb:Scorpius
|
|
gptkbp:culturalSignificance
|
used in navigation
featured in various mythologies
one of the brightest stars in Scorpius
|
|
gptkbp:declination
|
-37° 06′ 13″
|
|
gptkbp:diameter
|
~6.6 solar radii (primary)
|
|
gptkbp:discoveredBy
|
known since antiquity
|
|
gptkbp:distanceFromEarth
|
570 light years
|
|
gptkbp:eclipticLatitude
|
-1.9°
263.1°
|
|
gptkbp:hasExoplanet
|
no known exoplanets
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Lambda Scorpii
|
|
gptkbp:IAUApprovedName
|
gptkb:Shaula
|
|
gptkbp:luminosity
|
~36,000 times Sun (primary)
|
|
gptkbp:mass
|
~11 solar masses (primary)
|
|
gptkbp:metallicity
|
unknown
|
|
gptkbp:otherName
|
gptkb:Shaula
|
|
gptkbp:parallax
|
0.19 mas
5.73 mas
|
|
gptkbp:partOf
|
gptkb:Scorpius_constellation
|
|
gptkbp:properMotionRA
|
-1.83 mas/yr
-25.43 mas/yr
|
|
gptkbp:radialVelocity
|
-5.2 km/s
|
|
gptkbp:rightAscension
|
17h 33m 36.5s
|
|
gptkbp:rotationPeriod
|
~155 km/s
|
|
gptkbp:spectralType
|
B2IV
|
|
gptkbp:stellarSystem
|
binary star system
|
|
gptkbp:temperature
|
25,000 K (primary)
|
|
gptkbp:variableType
|
gptkb:Beta_Cephei_variable
|
|
gptkbp:bfsParent
|
gptkb:Scorpius_constellation
|
|
gptkbp:bfsLayer
|
6
|