Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
variable star type
|
| gptkbp:alsoKnownAs |
gptkb:Beta_Cephei_variable
|
| gptkbp:cataloguedIn |
gptkb:General_Catalogue_of_Variable_Stars
|
| gptkbp:discoveredBy |
gptkb:Edward_Charles_Pickering
early 20th century |
| gptkbp:foundIn |
gptkb:Milky_Way
|
| gptkbp:hasLighting |
0.01 to 0.3 magnitudes
|
| https://www.w3.org/2000/01/rdf-schema#label |
Beta Canis Majoris variable
|
| gptkbp:location |
main sequence or giant stars
|
| gptkbp:luminosity |
III to V
|
| gptkbp:period |
0.1 to 0.6 days
|
| gptkbp:prototype |
Beta Canis Majoris (Mirzam)
|
| gptkbp:pulsationMode |
radial and non-radial pulsations
|
| gptkbp:range |
7 to 20 solar masses
|
| gptkbp:spectralType |
B-type star
|
| gptkbp:temperature |
18,000 to 30,000 K
|
| gptkbp:variabilityCause |
kappa mechanism (opacity-driven pulsations)
|
| gptkbp:variant |
pulsating variable
|
| gptkbp:bfsParent |
gptkb:Beta_Cephei_variable
|
| gptkbp:bfsLayer |
6
|