Statements (16)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:star
|
| gptkbp:color |
yellow to orange
|
| gptkbp:discovery_year |
1901
|
| gptkbp:has_luminosity |
approximately 100 times that of the Sun
|
| gptkbp:has_spectral_type |
A to F type stars
|
| https://www.w3.org/2000/01/rdf-schema#label |
RR Lyrae star
|
| gptkbp:is_found_in |
globular clusters
|
| gptkbp:metallicity |
low metallicity
|
| gptkbp:named_after |
gptkb:RR_Lyrae
|
| gptkbp:period |
typically 0.5 to 1 day
|
| gptkbp:type |
pulsating star
|
| gptkbp:used_for |
distance measurement in astronomy
|
| gptkbp:bfsParent |
gptkb:RR_Lyrae
gptkb:RR_Lyrae_variables gptkb:R_Lyrae |
| gptkbp:bfsLayer |
6
|