|
gptkbp:instanceOf
|
gptkb:star
|
|
gptkbp:age
|
~5.5 million years
|
|
gptkbp:apparentMagnitude
|
1.7
|
|
gptkbp:catalogueNumber
|
gptkb:CD−47°_3195
gptkb:HD_68273
gptkb:HIP_39953
gptkb:HR_3207
gptkb:SAO_219842
|
|
gptkbp:component
|
gptkb:Gamma^1_Velorum
gptkb:Gamma^2_Velorum
|
|
gptkbp:constellation
|
Vela
|
|
gptkbp:declination
|
−47° 20′ 11.7″
|
|
gptkbp:discoveredBy
|
gptkb:James_Dunlop
|
|
gptkbp:discoveredIn
|
1826
|
|
gptkbp:distanceFromEarth
|
~1,120 light-years
|
|
gptkbp:eclipsingBinary
|
no
|
|
gptkbp:futureSupernova
|
yes (expected)
|
|
gptkbp:hasViewOf
|
gptkb:Southern_Hemisphere
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Gamma Velorum
|
|
gptkbp:luminosity
|
~200,000 times Sun
|
|
gptkbp:massOfPrimary
|
~28 solar masses
|
|
gptkbp:massOfSecondary
|
~9 solar masses
|
|
gptkbp:metallicity
|
unknown
|
|
gptkbp:notableFor
|
brightest known Wolf-Rayet star
|
|
gptkbp:orbitType
|
78.5 days
|
|
gptkbp:otherName
|
gptkb:Regor
|
|
gptkbp:parallax
|
2.92 mas
|
|
gptkbp:partOf
|
gptkb:Vela_OB2_association
|
|
gptkbp:properMotionRA
|
-6.12 mas/yr
9.45 mas/yr
|
|
gptkbp:radialVelocity
|
9.7 km/s
|
|
gptkbp:rightAscension
|
08h 09m 31.95s
|
|
gptkbp:spectralType
|
WC8 + O7.5III
|
|
gptkbp:temperature
|
~57,000 K (Wolf-Rayet component)
|
|
gptkbp:variableStar
|
none
|
|
gptkbp:bfsParent
|
gptkb:white_dwarf
|
|
gptkbp:bfsLayer
|
5
|