|
gptkbp:instanceOf
|
gptkb:star
|
|
gptkbp:age
|
~10 million years
|
|
gptkbp:alsoKnownAs
|
gptkb:Lambda_Scorpii
gptkb:Shaula
|
|
gptkbp:apparentMagnitude
|
1.62
|
|
gptkbp:arabicName
|
الشولة (al-shaula)
|
|
gptkbp:BayerDesignation
|
gptkb:λ_Scorpii
|
|
gptkbp:catalogue
|
gptkb:Henry_Draper_Catalogue
gptkb:Hipparcos_Catalogue
gptkb:Bright_Star_Catalogue
|
|
gptkbp:catalogueNumber
|
gptkb:HD_158926
gptkb:HIP_86092
gptkb:HR_6527
|
|
gptkbp:colorIndexB-V
|
-0.23
-0.91
|
|
gptkbp:component
|
λ Scorpii A
λ Scorpii B
λ Scorpii C
|
|
gptkbp:constellation
|
gptkb:Scorpius
|
|
gptkbp:declination
|
-37° 06′ 13″
|
|
gptkbp:distanceFromEarth
|
570 light years
|
|
gptkbp:eclipticLatitude
|
-1.9°
255.3°
|
|
gptkbp:hasExoplanet
|
false
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
λ Scorpii
|
|
gptkbp:luminosity
|
~36,000 times Sun (primary)
|
|
gptkbp:mass
|
~14 solar masses (primary)
|
|
gptkbp:notableFor
|
second brightest star in Scorpius
|
|
gptkbp:parallax
|
5.71 mas
|
|
gptkbp:partOf
|
gptkb:Scorpius_constellation
|
|
gptkbp:properMotionRA
|
-1.91 mas/yr
-25.23 mas/yr
|
|
gptkbp:radialVelocity
|
-1.5 km/s
|
|
gptkbp:rightAscension
|
17h 33m 36.5s
|
|
gptkbp:spectralType
|
B2 IV + B2 V + ?
|
|
gptkbp:variableType
|
gptkb:Beta_Cephei_variable
|
|
gptkbp:visibleToNakedEye
|
true
|
|
gptkbp:bfsParent
|
gptkb:HD_158926
gptkb:Lambda_Scorpii
gptkb:Shaula
|
|
gptkbp:bfsLayer
|
7
|