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- Epsilon_Centauri abstract "Epsilon Centauri (ε Cen, ε Centauri) is a star in the southern constellation of Centaurus. It is one of the brightest stars in the constellation with a slightly variable apparent visual magnitude of +2.30. Parallax measurements put it at a distance of around 430 light-years (130 parsecs) from Earth.In Chinese, 南門 (Nán Mén), meaning Southern Gate, refers to an asterism consisting of ε Centauri and α Centauri. Consequently, ε Centauri itself is known as 南門一 (Nán Mén yī, English: the First Star of Southern Gate.)ε Centauri is a massive star with nearly 12 times the mass of the Sun. The spectrum matches a stellar classification of B1 III, indicating this is an evolved giant star. It is radiating more than 15,000 times the luminosity of the Sun from its outer atmosphere at an effective temperature of 24,000 K, giving it the blue-white hue of a B-type star. This is classified as a Beta Cephei type variable star with a primary period of 0.16961 days (4 hours 4 minutes), completing 5.9 cycles per day. During each cycle, the brightness of the star varies from apparent magnitude +2.29 to +2.31.This star is a proper motion member of the Lower-Centaurus Crux sub-group in the Scorpius-Centaurus OB association, the nearest such association of co-moving massive stars to the Sun. Epsilon Centauri is a relatively young star, with an age of around 16 million years.".
- Epsilon_Centauri thumbnail Centaurus_constellation_map.svg?width=300.
- Epsilon_Centauri wikiPageID "3117301".
- Epsilon_Centauri wikiPageLength "8057".
- Epsilon_Centauri wikiPageOutDegree "38".
- Epsilon_Centauri wikiPageRevisionID "697199218".
- Epsilon_Centauri wikiPageWikiLink Alpha_Centauri.
- Epsilon_Centauri wikiPageWikiLink Apparent_magnitude.
- Epsilon_Centauri wikiPageWikiLink Beta_Cephei_variable.
- Epsilon_Centauri wikiPageWikiLink Bright_Star_Catalogue.
- Epsilon_Centauri wikiPageWikiLink Catalogues_of_Fundamental_Stars.
- Epsilon_Centauri wikiPageWikiLink Category:B-type_giants.
- Epsilon_Centauri wikiPageWikiLink Category:Bayer_objects.
- Epsilon_Centauri wikiPageWikiLink Category:Beta_Cephei_variables.
- Epsilon_Centauri wikiPageWikiLink Category:Centaurus_(constellation).
- Epsilon_Centauri wikiPageWikiLink Category:Durchmusterung_objects.
- Epsilon_Centauri wikiPageWikiLink Category:HR_objects.
- Epsilon_Centauri wikiPageWikiLink Category:Henry_Draper_Catalogue_objects.
- Epsilon_Centauri wikiPageWikiLink Category:Hipparcos_objects.
- Epsilon_Centauri wikiPageWikiLink Category:Lower_Centaurus_Crux.
- Epsilon_Centauri wikiPageWikiLink Category:Stars_with_proper_names.
- Epsilon_Centauri wikiPageWikiLink Centaurus.
- Epsilon_Centauri wikiPageWikiLink Chinese_language.
- Epsilon_Centauri wikiPageWikiLink Constellation.
- Epsilon_Centauri wikiPageWikiLink Durchmusterung.
- Epsilon_Centauri wikiPageWikiLink Earth.
- Epsilon_Centauri wikiPageWikiLink Effective_temperature.
- Epsilon_Centauri wikiPageWikiLink Giant_star.
- Epsilon_Centauri wikiPageWikiLink Henry_Draper_Catalogue.
- Epsilon_Centauri wikiPageWikiLink Hipparcos.
- Epsilon_Centauri wikiPageWikiLink Horn_(Chinese_constellation).
- Epsilon_Centauri wikiPageWikiLink List_of_stars_in_Centaurus.
- Epsilon_Centauri wikiPageWikiLink Parallax.
- Epsilon_Centauri wikiPageWikiLink Proper_motion.
- Epsilon_Centauri wikiPageWikiLink Scorpius–Centaurus_Association.
- Epsilon_Centauri wikiPageWikiLink Smithsonian_Astrophysical_Observatory_Star_Catalog.
- Epsilon_Centauri wikiPageWikiLink Spectrum.
- Epsilon_Centauri wikiPageWikiLink Star.
- Epsilon_Centauri wikiPageWikiLink Stellar_classification.
- Epsilon_Centauri wikiPageWikiLink Stellar_evolution.
- Epsilon_Centauri wikiPageWikiLink Stellar_kinematics.
- Epsilon_Centauri wikiPageWikiLink Variable_star.
- Epsilon_Centauri wikiPageWikiLinkText "Epsilon Centauri".
- Epsilon_Centauri wikiPageWikiLinkText "ε Cen".
- Epsilon_Centauri wikiPageWikiLinkText "ε Centauri".
- Epsilon_Centauri wikiPageWikiLinkText "ε".
- Epsilon_Centauri absmagV "–3.9".
- Epsilon_Centauri ageMyr "15.8".
- Epsilon_Centauri appmagV "+2.30".
- Epsilon_Centauri bV "−0.22".
- Epsilon_Centauri class "B1 III".
- Epsilon_Centauri constell Centaurus.
- Epsilon_Centauri epoch "J2000".
- Epsilon_Centauri gravity "3.68".
- Epsilon_Centauri luminosity "15217".
- Epsilon_Centauri mass "11.6".
- Epsilon_Centauri metalFe "–0.14 ± 0.10".
- Epsilon_Centauri pError "0.48".
- Epsilon_Centauri parallax "7.63".
- Epsilon_Centauri propMoDec "−11.72".
- Epsilon_Centauri propMoRa "−15.30".
- Epsilon_Centauri radialV "+3.0".
- Epsilon_Centauri rotationalVelocity "160".
- Epsilon_Centauri temperature "24000".
- Epsilon_Centauri uB "−0.92".
- Epsilon_Centauri variable Beta_Cephei_variable.
- Epsilon_Centauri wikiPageUsesTemplate Template:Convert.
- Epsilon_Centauri wikiPageUsesTemplate Template:DEC.
- Epsilon_Centauri wikiPageUsesTemplate Template:Lang-en.
- Epsilon_Centauri wikiPageUsesTemplate Template:Location_mark.
- Epsilon_Centauri wikiPageUsesTemplate Template:RA.
- Epsilon_Centauri wikiPageUsesTemplate Template:Reflist.
- Epsilon_Centauri wikiPageUsesTemplate Template:Starbox_astrometry.
- Epsilon_Centauri wikiPageUsesTemplate Template:Starbox_begin.
- Epsilon_Centauri wikiPageUsesTemplate Template:Starbox_catalog.
- Epsilon_Centauri wikiPageUsesTemplate Template:Starbox_character.
- Epsilon_Centauri wikiPageUsesTemplate Template:Starbox_detail.
- Epsilon_Centauri wikiPageUsesTemplate Template:Starbox_end.
- Epsilon_Centauri wikiPageUsesTemplate Template:Starbox_image.
- Epsilon_Centauri wikiPageUsesTemplate Template:Starbox_observe.
- Epsilon_Centauri wikiPageUsesTemplate Template:Starbox_reference.
- Epsilon_Centauri wikiPageUsesTemplate Template:Stars_of_Centaurus.
- Epsilon_Centauri subject Category:B-type_giants.
- Epsilon_Centauri subject Category:Bayer_objects.
- Epsilon_Centauri subject Category:Beta_Cephei_variables.
- Epsilon_Centauri subject Category:Centaurus_(constellation).
- Epsilon_Centauri subject Category:Durchmusterung_objects.
- Epsilon_Centauri subject Category:HR_objects.
- Epsilon_Centauri subject Category:Henry_Draper_Catalogue_objects.
- Epsilon_Centauri subject Category:Hipparcos_objects.
- Epsilon_Centauri subject Category:Lower_Centaurus_Crux.
- Epsilon_Centauri subject Category:Stars_with_proper_names.
- Epsilon_Centauri hypernym Star.
- Epsilon_Centauri type CelestialBody.
- Epsilon_Centauri type Place.
- Epsilon_Centauri type Star.
- Epsilon_Centauri type Catalogue.
- Epsilon_Centauri type Variable.
- Epsilon_Centauri type Location.
- Epsilon_Centauri type Place.