Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
variable star type
|
| gptkbp:cataloguedIn |
gptkb:General_Catalogue_of_Variable_Stars
|
| gptkbp:characterizedBy |
emission lines in spectrum
irregular brightness variations |
| gptkbp:discoveredBy |
gptkb:Paul_Guthnick
1930s |
| gptkbp:example |
gptkb:Gamma_Cassiopeiae
BZ Crucis Phi Persei |
| https://www.w3.org/2000/01/rdf-schema#label |
Gamma Cassiopeiae variable
|
| gptkbp:namedAfter |
gptkb:Gamma_Cassiopeiae
|
| gptkbp:relatedTo |
Be star
shell star |
| gptkbp:spectralType |
B-type
|
| gptkbp:typicalVariabilityRange |
0.1 to 1.5 magnitudes
|
| gptkbp:variabilityCause |
mass loss from equatorial disk
stellar rotation |
| gptkbp:bfsParent |
gptkb:Be_stars
gptkb:Lambda_Pavonis |
| gptkbp:bfsLayer |
7
|