Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/HE0107-5240> ?p ?o }
Showing triples 1 to 93 of
93
with 100 triples per page.
- HE0107-5240 abstract "HE0107-5240 is an extremely metal-poor Population II star, located roughly 7004360000000000000♠36000 light years away from the Earth, that has a mass of approximately80% of the mass of the Sun. It is one of the most metal-poor stars known in our Galaxy, with a metallicity [Fe/H] = 2999480000000000000♠−5.2±0.2; i.e. it has just 1/7005200000000000000♠200000 of the metal that the Sun has. Because of its very low metallicity, it is believed to be one of the earliest Population II stars to have formed. If so, then it is also very old, with an age of roughly 13 billion years. Because the star is not completely metal-free, it does not belong to the first generation of stars (the hypothetical Population III). These stars converted the pristine hydrogen, helium, and lithium formed by the Big Bang into heavier elements, such as carbon, oxygen, and metals.The star is relatively small for a star of the early universe, which accounts for its old age: massive stars die quickly. To help explain why this star is so small, it is hypothesized it was once part of a binary star system.HE0107-5240 was found by Norbert Christlieb and colleagues at the University of Hamburg in Germany as a byproduct of the Hamburg/ESO Survey for faint quasars with the 1m ESO Schmidt telescope. Follow-up observations were made at the Siding Spring 2.3 m Telescope and high-resolution spectra were taken at the European Southern Observatory in Chile, using one of the units of the Very Large Telescope. In 2005, a second star with an even smaller iron abundance, HE1327-2326 ([Fe/H]=-5.4), was found, also in the Hamburg/ESO survey. In 2014 an even more metal poor star was announced: SMSS J031300.36-670839.3.".
- HE0107-5240 thumbnail Eso0228a.jpg?width=300.
- HE0107-5240 wikiPageExternalLink 721.
- HE0107-5240 wikiPageExternalLink he0107-5240.shtml.
- HE0107-5240 wikiPageExternalLink sim-id.pl?protocol=html&Ident=he0107-5240.
- HE0107-5240 wikiPageExternalLink pr-19-02.html.
- HE0107-5240 wikiPageExternalLink relic_star_021030.html.
- HE0107-5240 wikiPageID "142757".
- HE0107-5240 wikiPageLength "5062".
- HE0107-5240 wikiPageOutDegree "43".
- HE0107-5240 wikiPageRevisionID "661892256".
- HE0107-5240 wikiPageWikiLink 2MASS.
- HE0107-5240 wikiPageWikiLink Apparent_magnitude.
- HE0107-5240 wikiPageWikiLink Binary_star.
- HE0107-5240 wikiPageWikiLink Carbon.
- HE0107-5240 wikiPageWikiLink Category:Phoenix_(constellation).
- HE0107-5240 wikiPageWikiLink Category:Population_II_stars.
- HE0107-5240 wikiPageWikiLink Cayrels_Star.
- HE0107-5240 wikiPageWikiLink Chile.
- HE0107-5240 wikiPageWikiLink Cosmic_distance_ladder.
- HE0107-5240 wikiPageWikiLink Earth.
- HE0107-5240 wikiPageWikiLink Epoch_(astronomy).
- HE0107-5240 wikiPageWikiLink European_Southern_Observatory.
- HE0107-5240 wikiPageWikiLink Germany.
- HE0107-5240 wikiPageWikiLink HE_1327-2326.
- HE0107-5240 wikiPageWikiLink ESO_Survey.
- HE0107-5240 wikiPageWikiLink Helium.
- HE0107-5240 wikiPageWikiLink Hydrogen.
- HE0107-5240 wikiPageWikiLink International_Celestial_Reference_System.
- HE0107-5240 wikiPageWikiLink Light-year.
- HE0107-5240 wikiPageWikiLink Lithium.
- HE0107-5240 wikiPageWikiLink Mass.
- HE0107-5240 wikiPageWikiLink Metal.
- HE0107-5240 wikiPageWikiLink Metallicity.
- HE0107-5240 wikiPageWikiLink Norbert_Christlieb.
- HE0107-5240 wikiPageWikiLink Oxygen.
- HE0107-5240 wikiPageWikiLink Phoenix_(constellation).
- HE0107-5240 wikiPageWikiLink Quasar.
- HE0107-5240 wikiPageWikiLink SDSS_J102915+172927.
- HE0107-5240 wikiPageWikiLink SIMBAD.
- HE0107-5240 wikiPageWikiLink SMSS_J031300.36-670839.3.
- HE0107-5240 wikiPageWikiLink Siding_Spring_2.3_m_Telescope.
- HE0107-5240 wikiPageWikiLink Space.com.
- HE0107-5240 wikiPageWikiLink Star.
- HE0107-5240 wikiPageWikiLink Sun.
- HE0107-5240 wikiPageWikiLink Universe.
- HE0107-5240 wikiPageWikiLink University_of_Hamburg.
- HE0107-5240 wikiPageWikiLink Very_Large_Telescope.
- HE0107-5240 wikiPageWikiLink File:Eso0228a.jpg.
- HE0107-5240 wikiPageWikiLinkText "HE0107-5240".
- HE0107-5240 constell Phoenix_(constellation).
- HE0107-5240 epoch "J2000.0".
- HE0107-5240 wikiPageUsesTemplate Template:DEC.
- HE0107-5240 wikiPageUsesTemplate Template:RA.
- HE0107-5240 wikiPageUsesTemplate Template:Sfrac.
- HE0107-5240 wikiPageUsesTemplate Template:Starbox_begin.
- HE0107-5240 wikiPageUsesTemplate Template:Starbox_catalog.
- HE0107-5240 wikiPageUsesTemplate Template:Starbox_detail.
- HE0107-5240 wikiPageUsesTemplate Template:Starbox_end.
- HE0107-5240 wikiPageUsesTemplate Template:Starbox_observe.
- HE0107-5240 wikiPageUsesTemplate Template:Stars_of_Phoenix.
- HE0107-5240 wikiPageUsesTemplate Template:Val.
- HE0107-5240 subject Category:Phoenix_(constellation).
- HE0107-5240 subject Category:Population_II_stars.
- HE0107-5240 type CelestialBody.
- HE0107-5240 type Place.
- HE0107-5240 type Star.
- HE0107-5240 type Location.
- HE0107-5240 type Place.
- HE0107-5240 type Thing.
- HE0107-5240 comment "HE0107-5240 is an extremely metal-poor Population II star, located roughly 7004360000000000000♠36000 light years away from the Earth, that has a mass of approximately80% of the mass of the Sun. It is one of the most metal-poor stars known in our Galaxy, with a metallicity [Fe/H] = 2999480000000000000♠−5.2±0.2; i.e. it has just 1/7005200000000000000♠200000 of the metal that the Sun has.".
- HE0107-5240 label "HE0107-5240".
- HE0107-5240 sameAs Q1195248.
- HE0107-5240 sameAs HE_0107-5240.
- HE0107-5240 sameAs HE0107-5240.
- HE0107-5240 sameAs HE0107-5240.
- HE0107-5240 sameAs HE_0107-5240.
- HE0107-5240 sameAs HE_0107-5240.
- HE0107-5240 sameAs اچای۰۱۰۷–۵۲۴۰.
- HE0107-5240 sameAs HE_0107-5240.
- HE0107-5240 sameAs HE0107-5240.
- HE0107-5240 sameAs HE_0107-5240.
- HE0107-5240 sameAs HE0107-5240.
- HE0107-5240 sameAs HE0107–5240.
- HE0107-5240 sameAs HE0107-5240.
- HE0107-5240 sameAs m.011_h4.
- HE0107-5240 sameAs HE0107-5240.
- HE0107-5240 sameAs Q1195248.
- HE0107-5240 sameAs HE_0107-5240.
- HE0107-5240 wasDerivedFrom HE0107-5240?oldid=661892256.
- HE0107-5240 depiction Eso0228a.jpg.
- HE0107-5240 isPrimaryTopicOf HE0107-5240.
- HE0107-5240 name "HE0107-5240".