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gptkbp:instanceOf
|
gptkb:star
|
|
gptkbp:age
|
about 5 million years
|
|
gptkbp:apparentMagnitude
|
2.23
|
|
gptkbp:catalogueNumber
|
gptkb:BD−00°983
gptkb:HD_36486
gptkb:HIP_25930
gptkb:HR_1852
gptkb:SAO_132374
|
|
gptkbp:component
|
gptkb:Delta_Orionis_A
gptkb:Delta_Orionis_B
gptkb:Delta_Orionis_C
|
|
gptkbp:declination
|
-00° 17′ 56.74″
|
|
gptkbp:discoveredBy
|
gptkb:John_Flamsteed
|
|
gptkbp:distanceFromEarth
|
about 1,200 light-years
|
|
gptkbp:eclipsingBinary
|
yes
|
|
gptkbp:hasCompanion
|
binary star system
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Delta Orionis
|
|
gptkbp:locatedIn
|
gptkb:Orion_constellation
|
|
gptkbp:luminosity
|
about 90,000 times Sun (primary component)
|
|
gptkbp:mass
|
about 20 solar masses (primary component)
|
|
gptkbp:metallicity
|
about solar
|
|
gptkbp:otherName
|
gptkb:Mintaka
|
|
gptkbp:parallax
|
2.41 mas
|
|
gptkbp:partOf
|
gptkb:Orion's_Belt
|
|
gptkbp:properMotionRA
|
+3.32 mas/yr
−0.86 mas/yr
|
|
gptkbp:radialVelocity
|
+28.2 km/s
|
|
gptkbp:rightAscension
|
05h 32m 00.400s
|
|
gptkbp:spectralType
|
O9.5II
|
|
gptkbp:variableStar
|
yes
|
|
gptkbp:bfsParent
|
gptkb:Mintaka
|
|
gptkbp:bfsLayer
|
6
|