About: Psi Centauri

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Psi Centauri, which is Latinized from ψ Centauri, is a binary star system in the southern constellation of Centaurus. It is visible to the naked eye with a baseline apparent visual magnitude of +4.05. The distance to this system is approximately 259 light years based on parallax. The radial velocity is poorly constrained, but it appears to be slowly drifting away from the Sun at the rate of +2 km/s.

Attributes	Values
rdf:type	Thing place dbo:Location schema:Place celestial body yago:WikicatB-typeStars yago:WikicatBayerObjects yago:WikicatVariableStars yago:WikicatStars yago:WikicatSubgiantStars yago:CelestialBody109239740 yago:NaturalObject100019128 yago:Object100002684 yago:PhysicalEntity100001930 star yago:Star109444100 yago:Thing100002452 yago:Variable109468959 yago:VariableStar109469152 yago:Whole100003553 yago:WikicatA-typeStars yago:WikicatAlgolVariables yago:WikicatPulsatingVariables
rdfs:label	Psi Centauri (es) Psi Centauri (fr) Psi Centauri (it) Psi Centauri (en) Psi Centauri (pt) 柱六 (角宿) (zh) Psi Centauri (sv)
rdfs:comment	Psi Centauri (ψ Cen, ψ Centauri) è una stella nella costellazione del Centauro di magnitudine apparente +3,91 e distante 247 anni luce dal sistema solare. (it) Psi Centauri (ψ Centauri, förkortat Psi Cen, ψ Cen) som är stjärnans Bayerbeteckning, är en dubbelstjärna belägen i den nordöstra delen av stjärnbilden Kentauren. Den har en skenbar magnitud på 4,05 och är synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 12,6 mas, beräknas den befinna sig på ett avstånd på ca 260 ljusår (ca 79 parsek) från solen. (sv) 半人馬座ψ，又名CD-37 9336，HD 125473、SAO 205453、HR 5367，是半人馬座的一颗恒星，视星等为4.05，位于銀經321.72，銀緯21.71，其B1900.0坐标为赤經14h 14m 28.3s，赤緯-37° 21.71′ 31″。 (zh) Psi Centauri (ψ Centauri / ψ Cen / HD 125473 / HR 5367) es una estrella en la constelación de Centaurus de magnitud aparente +4,05.Se encuentra a 247 años luz del Sistema Solar. De tipo espectral A0IV, Psi Centauri es una binaria eclipsante cuya duplicidad fue descubierta por el satélite WIRE en 2006.Existe una disminución de brillo de 0,26 magnitudes en el eclipse primario y 0,16 en el secundario, siendo este último un eclipse total.El período orbital del sistema es de 38,82 días y la órbita es notablemente excéntrica (ε = 0,55). (es) Psi Centauri, which is Latinized from ψ Centauri, is a binary star system in the southern constellation of Centaurus. It is visible to the naked eye with a baseline apparent visual magnitude of +4.05. The distance to this system is approximately 259 light years based on parallax. The radial velocity is poorly constrained, but it appears to be slowly drifting away from the Sun at the rate of +2 km/s. (en) Psi Centauri (ψ Centauri / ψ Cen) est une étoile binaire de la constellation australe du Centaure. Elle est visible à l'œil nu avec une magnitude apparente de référence de +4,05. Le système est distant d'environ ∼259 a.l. (∼79,4 pc) de la Terre d'après la mesure de sa parallaxe par le satellite Hipparcos. Il semble s'éloigner lentement du Soleil, à une vitesse radiale d'environ +2 km/s. (fr) Psi Centauri (ψ Cen, ψ Centauri) é uma estrela na constelação de Centaurus. Possui uma magnitude aparente de 4,05, sendo visível a olho nu em áreas sem poluição luminosa excessiva. De acordo com medições de paralaxe, está a uma distância de aproximadamente 259 anos-luz (79 parsecs) da Terra. Psi Centauri emite excesso de radiação infravermelha, o que indica a presença de um disco de detritos no sistema. Esse disco possui raio orbital de 64 UA (separação angular de 0,85 segundos de arco) e suas emissões correspondem a uma temperatura de 120 K. Sua massa é de 9,5×10-3 massas terrestres. (pt)
foaf:depiction
dcterms:subject	A-type subgiants Bayer objects Bright Star Catalogue objects Durchmusterung objects Eclipsing binaries Henry Draper Catalogue objects Hipparcos objects Centaurus (constellation)
Wikipage page ID	5111721 (xsd:integer)
Wikipage revision ID	1098646749 (xsd:integer)
Link from a Wikipage to another Wikipage	Binary star Debris disk Infrared excess Stellar classification A-type subgiants Bayer objects Bright Star Catalogue objects Durchmusterung objects Eclipsing binaries Henry Draper Catalogue objects Hipparcos objects Constellation Light year Stellar evolution Subgiant Detached binary Orbital period Stellar parallax Centaurus Centaurus (constellation) Astronomical Unit Eclipsing binary Apparent visual magnitude Orbital eccentricity Radial velocity Slowly pulsating B star Wavelength Μm Romanization of Greek Sun's radius Projected rotational velocity Pulsating variable
sameAs	Psi Centauri Psi Centauri Psi Centauri Psi Centauri Psi Centauri Psi Centauri Psi Centauri Psi Centauri Psi Centauri Psi Centauri Psi Centauri Psi Centauri
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