Matches in DBpedia 2016-04 for { <http://wikidata.dbpedia.org/resource/Q14557003> ?p ?o }
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- Q14557003 subject Q7144650.
- Q14557003 subject Q7214315.
- Q14557003 subject Q7217185.
- Q14557003 abstract "BL Herculis variables are a type of variable star with low luminosity and mass that have a period of less than eight days. They are pulsating stars making up a subclass of Type II Cepheids with light curves that frequently show a bump on the descending side for stars of the shortest periods and on the ascending side for longer period stars. Like other Type II Cepheids, they are very old population II stars found in the galaxy’s halo and globular clusters. Also, compared to other Type II Cepheids, BL Her variables have shorter periods and are fainter than W Virginis variables. Pulsating stars vary in spectral class as they vary in brightness and BL Herculis variables are normally class A at brightest and class F when most dim. When plotted on the Hertzsprung–Russell diagram they fall in-between W Virginis and RR Lyrae variables.The prototype star, BL Herculis, varies between magnitude 9.7 and 10.6 in a period of 1.3 days. The brightest BL Herculis variables are: VY Pyxidis (7.7 mag max), V0553 Centauri (8.2), SW Tauri (9.3), RT Trianguli Australis (9.4), V0351 Cephei (9.5), BL Herculis (9.7), BD Cassiopeiae (10.8), and UY Eridani (10.9).".
- Q14557003 wikiPageExternalLink BL_Her.html.
- Q14557003 wikiPageWikiLink Q11276.
- Q14557003 wikiPageWikiLink Q1393939.
- Q14557003 wikiPageWikiLink Q1436016.
- Q14557003 wikiPageWikiLink Q179600.
- Q14557003 wikiPageWikiLink Q18210683.
- Q14557003 wikiPageWikiLink Q18392951.
- Q14557003 wikiPageWikiLink Q3270143.
- Q14557003 wikiPageWikiLink Q6243.
- Q14557003 wikiPageWikiLink Q631379.
- Q14557003 wikiPageWikiLink Q675076.
- Q14557003 wikiPageWikiLink Q7144650.
- Q14557003 wikiPageWikiLink Q7214315.
- Q14557003 wikiPageWikiLink Q7217185.
- Q14557003 wikiPageWikiLink Q726242.
- Q14557003 wikiPageWikiLink Q936076.
- Q14557003 comment "BL Herculis variables are a type of variable star with low luminosity and mass that have a period of less than eight days. They are pulsating stars making up a subclass of Type II Cepheids with light curves that frequently show a bump on the descending side for stars of the shortest periods and on the ascending side for longer period stars. Like other Type II Cepheids, they are very old population II stars found in the galaxy’s halo and globular clusters.".
- Q14557003 label "BL Herculis variable".