Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Chi_Virginis> ?p ?o }
- Chi_Virginis abstract "Chi Virginis (χ Vir, χ Virginis) is a double star in the constellation Virgo. Based upon parallax measurements, it is approximately 294 light-years (90 parsecs) from Earth. It has an apparent visual magnitude of 4.65, which is bright enough to be seen with the unaided eye under suitable viewing conditions.This star has a stellar classification of K2 III, with the luminosity class 'III' indicating that this is a giant star that has consumed the hydrogen at its core and evolved away from the main sequence. It has a mass about double that of the Sun and has expanded to 23 times the Sun's radius, giving it a luminosity of 182 times the luminosity of the Sun. The effective temperature of the star's outer envelope is about 4,395 K, which gives the star the orange hue typical of K-type stars. The abundance of elements other than hydrogen and helium, what astronomers term the star's metallicity, is slightly higher than in the Sun.This star has three optical companions. At an angular separation of 173.1 arcseconds is a magnitude +9.1 star, which is of spectral type K0. A 10th magnitude star is located 221.2 arcseconds away, and the third is a magnitude +9.1 K2 star 321.2 arcseconds away. None of these have been confirmed as a physical companion.In July 2009, it was discovered that Chi Virginis has a massive planet with a high orbital eccentricity of 0.46. It is orbiting with a period of about 835 days and has a mass at least 11 times greater than Jupiter. There are indications of a second planet orbiting with a period of 130 days, but this has not been firmly established. But on 19 August 2015, the existence of a second planet (about three times bigger than Jupiter and having an orbit roughly that of Venus) was confirmed by a Chilean astronomer.".
- Chi_Virginis thumbnail Virgo_IAU.svg?width=300.
- Chi_Virginis wikiPageID "2748800".
- Chi_Virginis wikiPageLength "9055".
- Chi_Virginis wikiPageOutDegree "46".
- Chi_Virginis wikiPageRevisionID "677192912".
- Chi_Virginis wikiPageWikiLink 70_Virginis.
- Chi_Virginis wikiPageWikiLink Bayer_designation.
- Chi_Virginis wikiPageWikiLink Bortle_scale.
- Chi_Virginis wikiPageWikiLink Boss_General_Catalogue.
- Chi_Virginis wikiPageWikiLink Bright_Star_Catalogue.
- Chi_Virginis wikiPageWikiLink Category:Bayer_objects.
- Chi_Virginis wikiPageWikiLink Category:Durchmusterung_objects.
- Chi_Virginis wikiPageWikiLink Category:Flamsteed_objects.
- Chi_Virginis wikiPageWikiLink Category:HR_objects.
- Chi_Virginis wikiPageWikiLink Category:Henry_Draper_Catalogue_objects.
- Chi_Virginis wikiPageWikiLink Category:Hipparcos_objects.
- Chi_Virginis wikiPageWikiLink Category:K-type_giants.
- Chi_Virginis wikiPageWikiLink Category:Planetary_systems.
- Chi_Virginis wikiPageWikiLink Category:Virgo_(constellation).
- Chi_Virginis wikiPageWikiLink Chi_Virginis_b.
- Chi_Virginis wikiPageWikiLink Constellation.
- Chi_Virginis wikiPageWikiLink Double_star.
- Chi_Virginis wikiPageWikiLink Durchmusterung.
- Chi_Virginis wikiPageWikiLink Earth.
- Chi_Virginis wikiPageWikiLink Effective_temperature.
- Chi_Virginis wikiPageWikiLink Epoch_(astronomy).
- Chi_Virginis wikiPageWikiLink File:Virgo_IAU.svg.
- Chi_Virginis wikiPageWikiLink Flamsteed_designation.
- Chi_Virginis wikiPageWikiLink General_Catalogue_of_Variable_Stars.
- Chi_Virginis wikiPageWikiLink Giant_star.
- Chi_Virginis wikiPageWikiLink HD_16760.
- Chi_Virginis wikiPageWikiLink Henry_Draper_Catalogue.
- Chi_Virginis wikiPageWikiLink Hipparcos.
- Chi_Virginis wikiPageWikiLink Jupiter.
- Chi_Virginis wikiPageWikiLink Lists_of_planets.
- Chi_Virginis wikiPageWikiLink Main_sequence.
- Chi_Virginis wikiPageWikiLink Metallicity.
- Chi_Virginis wikiPageWikiLink Minute_and_second_of_arc.
- Chi_Virginis wikiPageWikiLink Orbital_eccentricity.
- Chi_Virginis wikiPageWikiLink PPM_Star_Catalogue.
- Chi_Virginis wikiPageWikiLink Parallax.
- Chi_Virginis wikiPageWikiLink Smithsonian_Astrophysical_Observatory_Star_Catalog.
- Chi_Virginis wikiPageWikiLink Solar_luminosity.
- Chi_Virginis wikiPageWikiLink Solar_radius.
- Chi_Virginis wikiPageWikiLink Stellar_classification.
- Chi_Virginis wikiPageWikiLink Virgo_(constellation).
- Chi_Virginis wikiPageWikiLink File:Cercle_rouge_100%25.svg.
- Chi_Virginis wikiPageWikiLinkText "Chi Virginis".
- Chi_Virginis wikiPageWikiLinkText "χ Vir".
- Chi_Virginis absmagV "−0.29 ± 0.19".
- Chi_Virginis ageGyr "0.86".
- Chi_Virginis appmagV "4.652".
- Chi_Virginis bV "+1.239".
- Chi_Virginis class "K2 III".
- Chi_Virginis constell Virgo_(constellation).
- Chi_Virginis eccentricity "0.462".
- Chi_Virginis epe "HD+110014".
- Chi_Virginis epoch Epoch_(astronomy).
- Chi_Virginis exoplanet Chi_Virginis_b.
- Chi_Virginis gravity "2.5".
- Chi_Virginis luminosity "182".
- Chi_Virginis mass "2.17".
- Chi_Virginis mass "≥11.09 ± 1".
- Chi_Virginis metal "0.06".
- Chi_Virginis nsted "HD+110014".
- Chi_Virginis pError "0.29".
- Chi_Virginis parallax "11.11".
- Chi_Virginis period "835.477".
- Chi_Virginis propMoDec "–24.73".
- Chi_Virginis propMoRa "–77.13".
- Chi_Virginis radialV "–19.7".
- Chi_Virginis radius "23".
- Chi_Virginis rotationalVelocity "3.9".
- Chi_Virginis semimajor "2.14".
- Chi_Virginis simbad "HD+110014".
- Chi_Virginis temperature "4395".
- Chi_Virginis uB "+1.389".
- Chi_Virginis wikiPageUsesTemplate Template:Convert.
- Chi_Virginis wikiPageUsesTemplate Template:DEC.
- Chi_Virginis wikiPageUsesTemplate Template:OrbitboxPlanet.
- Chi_Virginis wikiPageUsesTemplate Template:OrbitboxPlanet_begin.
- Chi_Virginis wikiPageUsesTemplate Template:Orbitbox_end.
- Chi_Virginis wikiPageUsesTemplate Template:RA.
- Chi_Virginis wikiPageUsesTemplate Template:Reflist.
- Chi_Virginis wikiPageUsesTemplate Template:Starbox_astrometry.
- Chi_Virginis wikiPageUsesTemplate Template:Starbox_begin.
- Chi_Virginis wikiPageUsesTemplate Template:Starbox_catalog.
- Chi_Virginis wikiPageUsesTemplate Template:Starbox_character.
- Chi_Virginis wikiPageUsesTemplate Template:Starbox_detail.
- Chi_Virginis wikiPageUsesTemplate Template:Starbox_end.
- Chi_Virginis wikiPageUsesTemplate Template:Starbox_image.
- Chi_Virginis wikiPageUsesTemplate Template:Starbox_observe.
- Chi_Virginis wikiPageUsesTemplate Template:Starbox_reference.
- Chi_Virginis wikiPageUsesTemplate Template:Virgo.
- Chi_Virginis subject Category:Bayer_objects.
- Chi_Virginis subject Category:Durchmusterung_objects.
- Chi_Virginis subject Category:Flamsteed_objects.
- Chi_Virginis subject Category:HR_objects.
- Chi_Virginis subject Category:Henry_Draper_Catalogue_objects.