Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Sakurais_Object> ?p ?o }
- Sakurais_Object abstract "Sakurai's Object (V4334 Sgr) is a star located in the constellation of Sagittarius. It is thought to have previously been a white dwarf that, as a result of a very late thermal pulse, swelled and became a red giant. It is located at the center of a planetary nebula and is believed to currently be in thermal instability and within its final shell helium flash phase.At the time of its discovery, astronomers believed Sakurai's Object to be a slow nova. Later spectroscopic analysis suggested that the star was not a nova, but had instead undergone a very late thermal pulse similar to that of V605 Aquilae, causing it to vastly expand. V605 Aquilae, which was discovered in 1919, is the only other star known to have been observed during the high luminosity phase of a very late thermal pulse, and models predict that Sakurai's Object, over the next few decades, will follow a similar life cycle.Sakurai's Object and other similar stars are expected to end up as helium-rich white dwarfs after retracing their evolution track from the \"born-again\" giant phase back to the white dwarf cooling track. There are few other suspected \"born-again\" objects, one example being FG Sagittae. Having erupted in 1995, it is expected that Sakurai's Object's final helium flash will be the first well-observed one.".
- Sakurais_Object thumbnail Sakurais_Object_cropped.jpg?width=300.
- Sakurais_Object wikiPageExternalLink vsots_v4334sgr.
- Sakurais_Object wikiPageID "9673217".
- Sakurais_Object wikiPageLength "18318".
- Sakurais_Object wikiPageOutDegree "69".
- Sakurais_Object wikiPageRevisionID "707613839".
- Sakurais_Object wikiPageWikiLink American_Association_of_Variable_Star_Observers.
- Sakurais_Object wikiPageWikiLink Amorphous_solid.
- Sakurais_Object wikiPageWikiLink Asymmetry.
- Sakurais_Object wikiPageWikiLink Asymptotic_giant_branch.
- Sakurais_Object wikiPageWikiLink Carbon.
- Sakurais_Object wikiPageWikiLink Carbon-13.
- Sakurais_Object wikiPageWikiLink Category:Astrophysics.
- Sakurais_Object wikiPageWikiLink Category:Novae.
- Sakurais_Object wikiPageWikiLink Category:Objects_named_with_variable_star_designations.
- Sakurais_Object wikiPageWikiLink Category:S-type_stars.
- Sakurais_Object wikiPageWikiLink Category:Sagittarius_(constellation).
- Sakurais_Object wikiPageWikiLink Category:Variable_stars.
- Sakurais_Object wikiPageWikiLink Circumstellar_dust.
- Sakurais_Object wikiPageWikiLink Constellation.
- Sakurais_Object wikiPageWikiLink Cosmic_dust.
- Sakurais_Object wikiPageWikiLink Epoch_(astronomy).
- Sakurais_Object wikiPageWikiLink European_Southern_Observatory.
- Sakurais_Object wikiPageWikiLink FG_Sagittae.
- Sakurais_Object wikiPageWikiLink Far-infrared_astronomy.
- Sakurais_Object wikiPageWikiLink Harvard–Smithsonian_Center_for_Astrophysics.
- Sakurais_Object wikiPageWikiLink Helium.
- Sakurais_Object wikiPageWikiLink Helium_flash.
- Sakurais_Object wikiPageWikiLink Hilmar_Duerbeck.
- Sakurais_Object wikiPageWikiLink IAU_Circular.
- Sakurais_Object wikiPageWikiLink Infrared.
- Sakurais_Object wikiPageWikiLink International_Celestial_Reference_System.
- Sakurais_Object wikiPageWikiLink J_band.
- Sakurais_Object wikiPageWikiLink Kelvin.
- Sakurais_Object wikiPageWikiLink Luminosity.
- Sakurais_Object wikiPageWikiLink Magnitude_(astronomy).
- Sakurais_Object wikiPageWikiLink Metallicity.
- Sakurais_Object wikiPageWikiLink Minute_and_second_of_arc.
- Sakurais_Object wikiPageWikiLink Near-infrared_spectroscopy.
- Sakurais_Object wikiPageWikiLink Nebula.
- Sakurais_Object wikiPageWikiLink Nova.
- Sakurais_Object wikiPageWikiLink Opacity_(optics).
- Sakurais_Object wikiPageWikiLink Orbital_inclination.
- Sakurais_Object wikiPageWikiLink Parsec.
- Sakurais_Object wikiPageWikiLink Photoionization.
- Sakurais_Object wikiPageWikiLink Planetary_nebula.
- Sakurais_Object wikiPageWikiLink R_Coronae_Borealis_variable.
- Sakurais_Object wikiPageWikiLink Red_giant.
- Sakurais_Object wikiPageWikiLink Sagittarius_(constellation).
- Sakurais_Object wikiPageWikiLink Semi-major_axis.
- Sakurais_Object wikiPageWikiLink Spectral_line.
- Sakurais_Object wikiPageWikiLink Spectroscopy.
- Sakurais_Object wikiPageWikiLink Star.
- Sakurais_Object wikiPageWikiLink Syuichi_Nakano.
- Sakurais_Object wikiPageWikiLink United_Kingdom_Infrared_Telescope.
- Sakurais_Object wikiPageWikiLink V605_Aquilae.
- Sakurais_Object wikiPageWikiLink Visible_spectrum.
- Sakurais_Object wikiPageWikiLink White_dwarf.
- Sakurais_Object wikiPageWikiLink File:Phot-21-96.gif.
- Sakurais_Object wikiPageWikiLink File:Sakurais_Object_cropped.jpg.
- Sakurais_Object wikiPageWikiLinkText "Sakurai's Object".
- Sakurais_Object appmag "11.555".
- Sakurais_Object appmag2Passband J_band.
- Sakurais_Object appmagV "10.9".
- Sakurais_Object bV "+0.81".
- Sakurais_Object class "F2Ia S...D".
- Sakurais_Object constell Sagittarius_(constellation).
- Sakurais_Object distPc "1800".
- Sakurais_Object epoch "J2000.0".
- Sakurais_Object radialV "−170 ± 30".
- Sakurais_Object uB "+0.27".
- Sakurais_Object vR "+0.57".
- Sakurais_Object wikiPageUsesTemplate Template:DEC.
- Sakurais_Object wikiPageUsesTemplate Template:Good_article.
- Sakurais_Object wikiPageUsesTemplate Template:RA.
- Sakurais_Object wikiPageUsesTemplate Template:Reflist.
- Sakurais_Object wikiPageUsesTemplate Template:See_also.
- Sakurais_Object wikiPageUsesTemplate Template:Sky.
- Sakurais_Object wikiPageUsesTemplate Template:Solar_luminosity.
- Sakurais_Object wikiPageUsesTemplate Template:Solar_mass.
- Sakurais_Object wikiPageUsesTemplate Template:Starbox_astrometry.
- Sakurais_Object wikiPageUsesTemplate Template:Starbox_begin.
- Sakurais_Object wikiPageUsesTemplate Template:Starbox_catalog.
- Sakurais_Object wikiPageUsesTemplate Template:Starbox_character.
- Sakurais_Object wikiPageUsesTemplate Template:Starbox_detail.
- Sakurais_Object wikiPageUsesTemplate Template:Starbox_end.
- Sakurais_Object wikiPageUsesTemplate Template:Starbox_image.
- Sakurais_Object wikiPageUsesTemplate Template:Starbox_observe.
- Sakurais_Object wikiPageUsesTemplate Template:Starbox_reference.
- Sakurais_Object wikiPageUsesTemplate Template:Stars_of_Sagittarius.
- Sakurais_Object subject Category:Astrophysics.
- Sakurais_Object subject Category:Novae.
- Sakurais_Object subject Category:Objects_named_with_variable_star_designations.
- Sakurais_Object subject Category:S-type_stars.
- Sakurais_Object subject Category:Sagittarius_(constellation).
- Sakurais_Object subject Category:Variable_stars.
- Sakurais_Object hypernym Star.
- Sakurais_Object type CelestialBody.
- Sakurais_Object type Event.