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Statements

Subject Item
dbr:V520_Carinae
rdf:type
yago:WikicatObjectsNamedWithVariableStarDesignations yago:WikicatBayerObjects dbo:Star schema:Place dbo:Location yago:WikicatHRObjects dbo:CelestialBody yago:Organism100004475 owl:Thing yago:Giant101323781 yago:Object100002684 yago:WikicatIrregularVariables yago:WikicatK-typeGiants yago:LivingThing100004258 yago:Animal100015388 yago:Whole100003553 yago:WikicatHenryDraperCatalogueObjects yago:Variable109468959 yago:PhysicalEntity100001930 yago:Thing100002452 dbo:Place
rdfs:label
HD 93070 HD 93070 V520 Киля V520 Carinae 224 Carinae V520 Carinae
rdfs:comment
V520 Киля (V520 Car / w Car / w Carinae) — оранжевый гигант спектрального класса К в созвездии Киля с видимой звёздной величиной +4.58, удалён от Земли на 700 световых лет. Классифицируется как неправильная переменная звезда, хаотически меняет свой блеск в интервале от +4.63 до +4.70. HD 93070,又名CP-59 2532,SAO 251090、HR 4200,是一颗恒星,视星等为4.57,位于銀經287.84,銀緯-1.5,其B1900.0坐标为赤經10h 39m 43.8s,赤緯-60° -1.5′ 32″。 V520 Carinae (en abrégé V520 Car) est une étoile variable de cinquième magnitude de la constellation australe de la Carène. Elle porte également la désignation de Bayer de w Carinae, V520 Carinae étant sa désignation d'étoile variable. D'après la mesure de sa parallaxe annuelle par le satellite Hipparcos, l'étoile est distante d'approximativement ∼1 140 a.l. (∼350 pc) de la Terre. Elle s'éloigne du Système solaire à une vitesse radiale de +9 km/s. Elle est un membre proposé du groupe mouvant d'étoiles d'IC 2391. HD 93070, nota anche come V520 Carinae, è una stella gigante arancione di magnitudine 4,58 situata nella costellazione della Carena. Dista 1433 anni luce dal sistema solare. V520 Carinae is a single star in the southern constellation of Carina. It has the Bayer designation w Carinae, while V520 Carinae is a variable star designation. The star has an orange hue and is faintly visible to the naked eye with an apparent visual magnitude that fluctuates around +4.58. It is located at a distance of approximately 1,140 light years from the Sun based on parallax, and it is drifting further away with a radial velocity of +9 km/s. It is a candidate member of the IC 2391 moving group of co-moving stars. 224 Carinae (w Carinae) é uma estrela na direção da Carina. Possui uma ascensão reta de 10h 43m 32.31s e uma declinação de −60° 33′ 59.9″. Sua magnitude aparente é igual a 4.58. Considerando sua distância de 1065 anos-luz em relação à Terra, sua magnitude absoluta é igual a −2.99. Pertence à classe espectral K3Ib. É uma estrela variável irregular.
foaf:depiction
n10:V520CarLightCurve.png
dcterms:subject
dbc:Bayer_objects dbc:Hipparcos_objects dbc:Durchmusterung_objects dbc:Bright_Star_Catalogue_objects dbc:Slow_irregular_variables dbc:Carina_(constellation) dbc:K-type_giants dbc:Objects_with_variable_star_designations dbc:Henry_Draper_Catalogue_objects
dbo:wikiPageID
5067754
dbo:wikiPageRevisionID
1083875443
dbo:wikiPageWikiLink
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owl:sameAs
freebase:m.0d17v8 dbpedia-fr:V520_Carinae n18:3VQMm dbpedia-fa:وی۵۲۰_شاه‌تخته yago-res:V520_Carinae dbpedia-it:HD_93070 dbpedia-ru:V520_Киля wikidata:Q3781929 dbpedia-zh:HD_93070 dbpedia-pt:224_Carinae
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dbt:RA dbt:Starbox_image dbt:Starbox_observe dbt:Starbox_begin dbt:Starbox_catalog dbt:Starbox_astrometry dbt:Solar_mass dbt:Reflist dbt:Starbox_reference dbt:Val dbt:Stars_of_Carina dbt:Short_description dbt:Odlist dbt:DEC dbt:Starbox_detail dbt:Starbox_end dbt:Starbox_character
dbo:thumbnail
n10:V520CarLightCurve.png?width=300
dbp:absmagV
−3.63
dbp:appmagV
+4.58
dbp:class
K4III
dbp:constell
dbr:Carina_(constellation)
dbp:epoch
J2000
dbp:pError
0.17
dbp:parallax
2.86
dbp:propMoDec
+3.10
dbp:propMoRa
−14.75
dbp:variable
dbr:Slow_irregular_variable
dbo:abstract
V520 Carinae (en abrégé V520 Car) est une étoile variable de cinquième magnitude de la constellation australe de la Carène. Elle porte également la désignation de Bayer de w Carinae, V520 Carinae étant sa désignation d'étoile variable. D'après la mesure de sa parallaxe annuelle par le satellite Hipparcos, l'étoile est distante d'approximativement ∼1 140 a.l. (∼350 pc) de la Terre. Elle s'éloigne du Système solaire à une vitesse radiale de +9 km/s. Elle est un membre proposé du groupe mouvant d'étoiles d'IC 2391. V520 Carinae a été classée comme une étoile géante rouge de type spectral K4III par Houk & Cowley (1975), mais aussi comme une supergéante de K3Ib par Humphreys (1970). C'est une variable irrégulière à longue période et sa magnitude apparente varie entre 4,50 et 4,59 sans périodicité. Le rayon de l'étoile est actuellement 131 fois plus grand que le rayon solaire ; après avoir épuisé les réserves en hydrogène qui étaient contenues dans son noyau, elle s'est refroidie et étendue. Une comparaison de ses propriétés avec des trajectoires d'évolution théoriques suggèrent qu'elle est âgée de 33 millions d'années et que sa masse est 7,9 fois plus grande que celle du Soleil. L'étoile est environ 3 600 fois plus luminseuse que le Soleil et sa température de surface est de 3 903 K. HD 93070,又名CP-59 2532,SAO 251090、HR 4200,是一颗恒星,视星等为4.57,位于銀經287.84,銀緯-1.5,其B1900.0坐标为赤經10h 39m 43.8s,赤緯-60° -1.5′ 32″。 V520 Киля (V520 Car / w Car / w Carinae) — оранжевый гигант спектрального класса К в созвездии Киля с видимой звёздной величиной +4.58, удалён от Земли на 700 световых лет. Классифицируется как неправильная переменная звезда, хаотически меняет свой блеск в интервале от +4.63 до +4.70. V520 Carinae is a single star in the southern constellation of Carina. It has the Bayer designation w Carinae, while V520 Carinae is a variable star designation. The star has an orange hue and is faintly visible to the naked eye with an apparent visual magnitude that fluctuates around +4.58. It is located at a distance of approximately 1,140 light years from the Sun based on parallax, and it is drifting further away with a radial velocity of +9 km/s. It is a candidate member of the IC 2391 moving group of co-moving stars. This is an aging giant star with a stellar classification of K4III, although Humphreys (1970) found a supergiant class of K3Ib. It is a suspected slow irregular variable of type Lc and its brightness varies from magnitude +4.50 to +4.59 with no periodicity. The star now has 131 times the girth of the Sun, having exhausted the supply of hydrogen at its core then cooled and expanded. Comparison with theoretical evolutionary tracks suggests it is 33 million years old with 7.9 times the mass of the Sun, although analysis of its motion suggests it may be an astrometric binary with a mass of 1.014 M☉. The star is radiating 3,600 times the luminosity of the Sun from its enlarged photosphere at an effective temperature of 3,903 K. HD 93070, nota anche come V520 Carinae, è una stella gigante arancione di magnitudine 4,58 situata nella costellazione della Carena. Dista 1433 anni luce dal sistema solare. 224 Carinae (w Carinae) é uma estrela na direção da Carina. Possui uma ascensão reta de 10h 43m 32.31s e uma declinação de −60° 33′ 59.9″. Sua magnitude aparente é igual a 4.58. Considerando sua distância de 1065 anos-luz em relação à Terra, sua magnitude absoluta é igual a −2.99. Pertence à classe espectral K3Ib. É uma estrela variável irregular.
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dbr:Star
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