Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:star
|
| gptkbp:discovery |
first identified in 1901
|
| gptkbp:has_luminosity |
approximately 100 times that of the Sun
|
| https://www.w3.org/2000/01/rdf-schema#label |
RR Lyrae variables
|
| gptkbp:lighting |
due to pulsation
|
| gptkbp:location |
found in globular clusters
|
| gptkbp:metallicity |
low metallicity
|
| gptkbp:named_after |
gptkb:RR_Lyrae_star
|
| gptkbp:period |
0.2 to 1 day
|
| gptkbp:scientific_classification |
type ab and type c
|
| gptkbp:type |
pulsating variable star
|
| gptkbp:uses |
distance measurement in astronomy
|
| gptkbp:bfsParent |
gptkb:M5
|
| gptkbp:bfsLayer |
5
|