|
gptkbp:instanceOf
|
Stellar Remnant
|
|
gptkbp:canBe
|
gptkb:Black_Dwarf
|
|
gptkbp:canExplodeAs
|
gptkb:Type_Ia_Supernova
|
|
gptkbp:cannotFuse
|
gptkb:Carbon
gptkb:Hydrogen
gptkb:Helium
|
|
gptkbp:ChandrasekharLimit
|
1.44 Solar Masses
|
|
gptkbp:color
|
White
Blue-white
|
|
gptkbp:commonIn
|
gptkb:Milky_Way
|
|
gptkbp:composedOf
|
gptkb:Electron-degenerate_Matter
|
|
gptkbp:coreComposedOf
|
gptkb:Oxygen
gptkb:Carbon
gptkb:Neon
gptkb:Helium
|
|
gptkbp:density
|
Extremely High
|
|
gptkbp:discoveredBy
|
gptkb:William_Herschel
gptkb:Sirius_B
|
|
gptkbp:endStageOf
|
Stellar Evolution
|
|
gptkbp:formedBy
|
gptkb:Low-mass_Star
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
White Dwarf
|
|
gptkbp:lifespan
|
Billions of Years
|
|
gptkbp:location
|
gptkb:Galactic_Disk
|
|
gptkbp:luminosity
|
Low
|
|
gptkbp:magneticFieldStrength
|
Can be Strong
|
|
gptkbp:namedAfter
|
Color and Size
|
|
gptkbp:notableExample
|
gptkb:Procyon_B
gptkb:Sirius_B
gptkb:van_Maanen's_Star
|
|
gptkbp:numberInMilkyWay
|
Estimated 10 Billion
|
|
gptkbp:range
|
0.008 to 0.02 Solar Radii
0.17 to 1.44 Solar Masses
|
|
gptkbp:rotationPeriod
|
Seconds to Days
|
|
gptkbp:spectralType
|
gptkb:DX
gptkb:DC
gptkb:DO
gptkb:DZ
gptkb:DB
gptkb:DQ
DA
|
|
gptkbp:supportedBy
|
gptkb:Electron_Degeneracy_Pressure
|
|
gptkbp:surface
|
gptkb:Hydrogen
gptkb:Helium
Metals
|
|
gptkbp:surfaceGravity
|
Very High
|
|
gptkbp:temperature
|
8,000 to 40,000 Kelvin
|
|
gptkbp:type
|
gptkb:star
|
|
gptkbp:bfsParent
|
gptkb:Warhammer
|
|
gptkbp:bfsLayer
|
5
|