Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb: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:galactic_bulge
gptkb:galaxy globular clusters |
| gptkbp:hasPeriodRange |
1 to 50 days
|
| 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 |
gptkb:pulsating_variable_star
gptkb:variable_star |
| gptkbp:subspecies |
gptkb:variable_star
RV Tauri variable W Virginis variable |
| gptkbp:usedFor |
distance measurement
|
| gptkbp:bfsParent |
gptkb:BL_Herculis
gptkb:W_Virginis_variables |
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
Type II Cepheid variable
|