|
gptkbp:instanceOf
|
gptkb:star
astronomer
|
|
gptkbp:apparentMagnitude
|
0.96
|
|
gptkbp:arabicMeaning
|
gptkb:Heart_of_the_Scorpion
|
|
gptkbp:BayerDesignation
|
gptkb:Alpha_Scorpii
|
|
gptkbp:brightestStar
|
gptkb:Scorpius
yes
|
|
gptkbp:catalogueNumber
|
gptkb:FK5_611
gptkb:GC_22120
gptkb:BD-26_4118
gptkb:HD_148478
gptkb:HIP_80763
gptkb:HR_6134
gptkb:SAO_184415
gptkb:ADS_10009_A
gptkb:CCDM_J16297-2626A
gptkb:WDS_J16294-2626A
|
|
gptkbp:color
|
red
|
|
gptkbp:companionApparentMagnitude
|
5.5
|
|
gptkbp:companionSpectralType
|
B2.5V
|
|
gptkbp:constellation
|
gptkb:Scorpius
|
|
gptkbp:declination
|
-26° 25′ 55″
|
|
gptkbp:diameter
|
~680 solar radii
|
|
gptkbp:discoveredBy
|
ancient astronomers
|
|
gptkbp:distanceFromEarth
|
~550 light years
|
|
gptkbp:hasCompanion
|
gptkb:Antares_B
|
|
gptkbp:hasExoplanet
|
no
|
|
gptkbp:hasTraditionalName
|
gptkb:Antares
|
|
gptkbp:hasViewOf
|
gptkb:Earth
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Qalb al-ʿAqrab
|
|
gptkbp:IAUApprovedName
|
gptkb:Antares
|
|
gptkbp:isDoubleStar
|
yes
|
|
gptkbp:isRedSupergiant
|
yes
|
|
gptkbp:isSupergiant
|
yes
|
|
gptkbp:luminosity
|
~75,900 times Sun
|
|
gptkbp:mass
|
~12 solar masses
|
|
gptkbp:metallicity
|
-0.19 [Fe/H]
|
|
gptkbp:otherName
|
gptkb:Antares
|
|
gptkbp:parallax
|
5.89 mas
|
|
gptkbp:properMotionRA
|
yes
-10.16 mas/yr
-23.21 mas/yr
|
|
gptkbp:radialVelocity
|
-3.4 km/s
|
|
gptkbp:rightAscension
|
16h 29m 24s
|
|
gptkbp:spectralType
|
M1.5Iab-Ib
|
|
gptkbp:temperature
|
~3,500 K
|
|
gptkbp:variableStar
|
LC (slow irregular variable)
|
|
gptkbp:bfsParent
|
gptkb:α_Scorpii
|
|
gptkbp:bfsLayer
|
6
|