Statements (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
variable star
stellar object |
| gptkbp:discoveredBy |
gptkb:Draco_Dwarf_Galaxy
|
| gptkbp:discoveredIn |
20th century
|
| gptkbp:evolvesFrom |
binary star merger
single star evolution |
| gptkbp:firstIdentifiedBy |
gptkb:Allan_Sandage
|
| gptkbp:foundIn |
globular clusters
dwarf spheroidal galaxies |
| https://www.w3.org/2000/01/rdf-schema#label |
Anomalous Cepheids
|
| gptkbp:lightCurveShape |
similar to RR Lyrae and Cepheids
|
| gptkbp:luminosity |
brighter than RR Lyrae stars
fainter than classical Cepheids |
| gptkbp:mass |
1.3 to 2.2 solar masses
|
| gptkbp:metallicity |
low
|
| gptkbp:namedAfter |
variable star
|
| gptkbp:periodLuminosityRelation |
distinct from classical Cepheids
|
| gptkbp:periodRange |
0.1 to 2 days
|
| gptkbp:population |
gptkb:Population_II
|
| gptkbp:pulsationMode |
fundamental
first overtone |
| gptkbp:usedFor |
distance measurement
|
| gptkbp:variableType |
pulsating variable star
|
| gptkbp:bfsParent |
gptkb:Cepheid_variable_stars
|
| gptkbp:bfsLayer |
6
|