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- 41_Tauri abstract "41 Tauri is the Flamsteed designation for a single-lined spectroscopic binary system in the zodiacal constellation of Taurus. The star has a visual magnitude of 5.19, making it visible to the naked eye from brighter suburban skies (according to the Bortle scale). Parallax measurements with the Hipparcos spacecraft put it at a distance of roughly 420 light-years (129 parsecs) from the Sun.This is a chemically peculiar star and was first classified as a silicon star by American astronomer William Morgan in 1933. The stellar spectrum displays an overabundance of heavier elements; particularly silicon and gallium. These abundances may be caused by the magnetic field of the star, which produces concentrations of the observed elements in the outer atmosphere. It is a α² Canum Venaticorum-type variable star, ranging in magnitude from 5.15 down to 5.22. These variations are likely due to large spots or rings on the side of the star being observed.The star and its companion orbit each other closely with a period of a week and an eccentricity of 0.18. The rotation period of the primary star has become locked to its orbit, so that one face is always pointed toward its companion. The abundance of gallium and silicon varies in a sinusoidal pattern that matches this period.The primary has around 2.9 times the mass of the Sun, 3.5 times the Sun's radius, and is emitting 190 the luminosity of the Sun. The effective temperature of the star's photosphere is 12,600 K, giving it the blue-white hue of a B-type star.".
- 41_Tauri wikiPageID "48507350".
- 41_Tauri wikiPageLength "8426".
- 41_Tauri wikiPageOutDegree "37".
- 41_Tauri wikiPageRevisionID "704494469".
- 41_Tauri wikiPageWikiLink Alpha²_Canum_Venaticorum_variable.
- 41_Tauri wikiPageWikiLink Ap_and_Bp_stars.
- 41_Tauri wikiPageWikiLink Astronomical_spectroscopy.
- 41_Tauri wikiPageWikiLink Binary_star.
- 41_Tauri wikiPageWikiLink Bortle_scale.
- 41_Tauri wikiPageWikiLink Bright_Star_Catalogue.
- 41_Tauri wikiPageWikiLink Category:B-type_main-sequence_stars.
- 41_Tauri wikiPageWikiLink Category:Flamsteed_objects.
- 41_Tauri wikiPageWikiLink Category:Peculiar_stars.
- 41_Tauri wikiPageWikiLink Category:Taurus_(constellation).
- 41_Tauri wikiPageWikiLink Constellation.
- 41_Tauri wikiPageWikiLink Durchmusterung.
- 41_Tauri wikiPageWikiLink Effective_temperature.
- 41_Tauri wikiPageWikiLink Flamsteed_designation.
- 41_Tauri wikiPageWikiLink Henry_Draper_Catalogue.
- 41_Tauri wikiPageWikiLink Hipparcos.
- 41_Tauri wikiPageWikiLink Orbital_eccentricity.
- 41_Tauri wikiPageWikiLink Orbital_period.
- 41_Tauri wikiPageWikiLink Peculiar_star.
- 41_Tauri wikiPageWikiLink Photosphere.
- 41_Tauri wikiPageWikiLink Smithsonian_Astrophysical_Observatory_Star_Catalog.
- 41_Tauri wikiPageWikiLink Solar_luminosity.
- 41_Tauri wikiPageWikiLink Solar_mass.
- 41_Tauri wikiPageWikiLink Solar_radius.
- 41_Tauri wikiPageWikiLink Starspot.
- 41_Tauri wikiPageWikiLink Stellar_atmosphere.
- 41_Tauri wikiPageWikiLink Stellar_magnetic_field.
- 41_Tauri wikiPageWikiLink Stellar_parallax.
- 41_Tauri wikiPageWikiLink Sun.
- 41_Tauri wikiPageWikiLink Taurus_(constellation).
- 41_Tauri wikiPageWikiLink Tidal_locking.
- 41_Tauri wikiPageWikiLink Variable_star.
- 41_Tauri wikiPageWikiLink William_Wilson_Morgan.
- 41_Tauri wikiPageWikiLink Zodiac.
- 41_Tauri wikiPageWikiLinkText "41 Tau".
- 41_Tauri appmagV "5.19".
- 41_Tauri bV "−0.12".
- 41_Tauri class "B9 P Si".
- 41_Tauri constell Taurus_(constellation).
- 41_Tauri eccentricity "0.18".
- 41_Tauri epoch "J2000.0".
- 41_Tauri gravity "3.87".
- 41_Tauri k "16.6".
- 41_Tauri luminosity "190".
- 41_Tauri mass "2.9".
- 41_Tauri metalFe "0.43".
- 41_Tauri pError "0.36".
- 41_Tauri parallax "7.76".
- 41_Tauri periodUnitless "624447.36".
- 41_Tauri propMoDec "−52.34".
- 41_Tauri propMoRa "+21.88".
- 41_Tauri radialV "−2.0".
- 41_Tauri radius "3.54".
- 41_Tauri temperature "12600".
- 41_Tauri uB "−0.47".
- 41_Tauri variable Alpha²_Canum_Venaticorum_variable.
- 41_Tauri wikiPageUsesTemplate Template:Convert.
- 41_Tauri wikiPageUsesTemplate Template:DEC.
- 41_Tauri wikiPageUsesTemplate Template:RA.
- 41_Tauri wikiPageUsesTemplate Template:Reflist.
- 41_Tauri wikiPageUsesTemplate Template:Starbox_astrometry.
- 41_Tauri wikiPageUsesTemplate Template:Starbox_begin.
- 41_Tauri wikiPageUsesTemplate Template:Starbox_catalog.
- 41_Tauri wikiPageUsesTemplate Template:Starbox_character.
- 41_Tauri wikiPageUsesTemplate Template:Starbox_detail.
- 41_Tauri wikiPageUsesTemplate Template:Starbox_end.
- 41_Tauri wikiPageUsesTemplate Template:Starbox_observe.
- 41_Tauri wikiPageUsesTemplate Template:Starbox_orbit.
- 41_Tauri wikiPageUsesTemplate Template:Stars_of_Taurus.
- 41_Tauri subject Category:B-type_main-sequence_stars.
- 41_Tauri subject Category:Flamsteed_objects.
- 41_Tauri subject Category:Peculiar_stars.
- 41_Tauri subject Category:Taurus_(constellation).
- 41_Tauri hypernym Designation.
- 41_Tauri type CelestialBody.
- 41_Tauri type Place.
- 41_Tauri type Star.
- 41_Tauri type Location.
- 41_Tauri type Place.
- 41_Tauri type Thing.
- 41_Tauri comment "41 Tauri is the Flamsteed designation for a single-lined spectroscopic binary system in the zodiacal constellation of Taurus. The star has a visual magnitude of 5.19, making it visible to the naked eye from brighter suburban skies (according to the Bortle scale).".
- 41_Tauri label "41 Tauri".
- 41_Tauri sameAs Q22086860.
- 41_Tauri sameAs Q22086860.
- 41_Tauri wasDerivedFrom 41_Tauri?oldid=704494469.
- 41_Tauri isPrimaryTopicOf 41_Tauri.
- 41_Tauri name "41 Tauri".