|
gptkbp:instanceOf
|
gptkb:star
gptkb:binary_star_system
|
|
gptkbp:apparentMagnitude
|
1.86–2.32
|
|
gptkbp:BayerDesignation
|
δ Scorpii
|
|
gptkbp:catalogueNumber
|
gptkb:SAO_184073
BD−22° 4386
|
|
gptkbp:constellation
|
gptkb:Scorpius
|
|
gptkbp:declination
|
−22° 37′ 18″
|
|
gptkbp:diameter
|
~7.2 solar radii (primary)
|
|
gptkbp:discoveredBy
|
gptkb:John_Flamsteed
|
|
gptkbp:distanceFromEarth
|
490 light-years
|
|
gptkbp:luminosity
|
~35,000 times Sun
|
|
gptkbp:mass
|
~12 solar masses (primary)
~8 solar masses (secondary)
|
|
gptkbp:notableEvent
|
Brightened significantly in 2000
|
|
gptkbp:orbitType
|
10.6 years
|
|
gptkbp:otherName
|
gptkb:Dschubba
gptkb:HD_143275
gptkb:HIP_78401
gptkb:HR_5953
|
|
gptkbp:partOf
|
gptkb:Scorpius_constellation
|
|
gptkbp:rightAscension
|
16h 00m 20.0s
|
|
gptkbp:spectralType
|
B0.3IV
|
|
gptkbp:temperature
|
27,000 K
|
|
gptkbp:variableStar
|
gptkb:Gamma_Cassiopeiae_variable
|
|
gptkbp:bfsParent
|
gptkb:Scorpius–Centaurus_Association
gptkb:Dschubba
gptkb:Scorpii
gptkb:Scorpius–Centaurus_association
|
|
gptkbp:bfsLayer
|
8
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Delta Scorpii
|