Statements (28)
Predicate | Object |
---|---|
gptkbp:instanceOf |
variable star
|
gptkbp:age |
old
|
gptkbp:discoveredBy |
gptkb:Walter_Baade
|
gptkbp:evolutionaryStage |
post-horizontal branch
|
gptkbp:example |
gptkb:BL_Herculis
gptkb:RV_Tauri gptkb:W_Virginis |
gptkbp:foundIn |
gptkb:galaxy
globular clusters galactic bulge |
gptkbp:hasPeriodRange |
1 to 50 days
|
https://www.w3.org/2000/01/rdf-schema#label |
Type II Cepheid variable
|
gptkbp:lightCurveShape |
asymmetric
|
gptkbp:luminosity |
less luminous than classical Cepheids
|
gptkbp:mass |
less than classical Cepheids
|
gptkbp:metallicity |
low
|
gptkbp:namedAfter |
Cepheus (constellation)
|
gptkbp:periodLuminosityRelation |
distinct from classical Cepheids
|
gptkbp:population |
gptkb:Population_II
|
gptkbp:spectralType |
F to K
|
gptkbp:subclassOf |
variable star
pulsating variable star |
gptkbp:subspecies |
variable star
RV Tauri variable W Virginis variable |
gptkbp:usedFor |
distance measurement
|
gptkbp:bfsParent |
gptkb:variable_star
|
gptkbp:bfsLayer |
6
|