| http://dbpedia.org/ontology/abstract
|
HD 129685 is a single star in the southern … HD 129685 is a single star in the southern constellation of Centaurus. It is also known by its Bayer designation c2 Centauri, while HD 129685 is the star's identifier in the Henry Draper catalogue. This object has a white hue and is faintly visible to the naked eye with an apparent visual magnitude of +4.92. It is located at a distance of approximately 231 light years from the Sun based on parallax, and it has an absolute magnitude of 0.83. The star is drifting closer with a radial velocity of around −5 km/s. Two different stellar classifications have been reported for this star. A class of A0Vn assigned by Abt and Morrell (1995) indicates it is a rapidly-rotating A-type main-sequence star, while a type of A0IVnn, according to Gray and Garrison (1987), suggests it is a somewhat more evolved subgiant star. It is around 239 million years old with 2.1 times the mass of the Sun, and is reported to be rotating close to its break-up velocity. The star is radiating 45 times the luminosity of the Sun from its photosphere at an effective temperature of 9,323 K.re at an effective temperature of 9,323 K.
, HD 129685 (c2 Centauri) é uma estrela na c … HD 129685 (c2 Centauri) é uma estrela na constelação de Centaurus. Tem uma magnitude aparente visual de 4,92, sendo visível a olho nu em locais sem muita poluição luminosa. Medições de paralaxe indicam que está a uma distância de 231 anos-luz (70,8 parsecs) da Terra. É uma das estrelas observadas pela sonda Hipparcos com a menor variação de magnitude, com amplitude não maior que 0,01. c2 Centauri é uma estrela de classe A da sequência principal com um tipo espectral de A0V. Tem uma massa de 2,1 vezes a massa solar e uma idade mais provável na faixa de 150 a 470 milhões de anos. Seu raio é equivalente a 2,5 raios solares. Está emitindo 38 vezes a luminosidade solar de sua fotosfera a uma temperatura efetiva de 9 600 K. Não possui estrelas companheiras conhecidas. Esta estrela emite excesso de radiação infravermelha, indicando que possui um disco de detritos ao seu redor. As emissões são consistentes com um disco com temperatura efetiva de 95,2 K localizado a uma distância média de 52 UA da estrela.a uma distância média de 52 UA da estrela.
, HD 129685 är en ensam stjärna belägen i de … HD 129685 är en ensam stjärna belägen i den norra delen av stjärnbilden Kentauren som också har Bayer-beteckningen c2 Centauri. Den har en skenbar magnitud av ca 4,92 och är svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallax enligt Gaia Data Release 2 på ca 14,1 mas, beräknas den befinna sig på ett avstånd på ca 231 ljusår (ca 71 parsek) från solen. Den rör sig närmare solen med en heliocentrisk radialhastighet på ca -5 km/s.liocentrisk radialhastighet på ca -5 km/s.
, HD 129685，又名CD-34 9888，SAO 205899、HR 5489，是一颗半人馬座的恒星，视星等为4.92，位于銀經327.73，銀緯22.15，其B1900.0坐标为赤經14h 38m 51s，赤緯-34° 22.15′ 6″。
|
| http://dbpedia.org/ontology/wikiPageID
|
5111890
|
| http://dbpedia.org/ontology/wikiPageLength
|
6274
|
| http://dbpedia.org/ontology/wikiPageRevisionID
|
1121695464
|
| http://dbpedia.org/ontology/wikiPageWikiLink
|
http://dbpedia.org/resource/Category:Bayer_objects +
, http://dbpedia.org/resource/Bayer_designation +
, http://dbpedia.org/resource/Category:Bright_Star_Catalogue_objects +
, http://dbpedia.org/resource/Star +
, http://dbpedia.org/resource/Category:A-type_subgiants +
, http://dbpedia.org/resource/Category:Hipparcos_objects +
, http://dbpedia.org/resource/Category:Henry_Draper_Catalogue_objects +
, http://dbpedia.org/resource/Constellation +
, http://dbpedia.org/resource/Stellar_evolution +
, http://dbpedia.org/resource/Radial_velocity +
, http://dbpedia.org/resource/Category:Centaurus_%28constellation%29 +
, http://dbpedia.org/resource/Subgiant_star +
, http://dbpedia.org/resource/Henry_Draper_catalogue +
, http://dbpedia.org/resource/Photosphere +
, http://dbpedia.org/resource/Absolute_magnitude +
, http://dbpedia.org/resource/Stellar_parallax +
, http://dbpedia.org/resource/Category:A-type_main-sequence_stars +
, http://dbpedia.org/resource/A-type_main-sequence_star +
, http://dbpedia.org/resource/Stellar_classification +
, http://dbpedia.org/resource/Sun +
, http://dbpedia.org/resource/Apparent_visual_magnitude +
, http://dbpedia.org/resource/Luminosity_of_the_Sun +
, http://dbpedia.org/resource/Centaurus +
, http://dbpedia.org/resource/Category:Durchmusterung_objects +
, http://dbpedia.org/resource/Effective_temperature +
, http://dbpedia.org/resource/Mass_of_the_Sun +
, http://dbpedia.org/resource/Light_year +
|
| http://dbpedia.org/property/absmagV
|
0.83
|
| http://dbpedia.org/property/appmagV
|
+4.92
|
| http://dbpedia.org/property/class
|
A0IVnn or A0Vn
|
| http://dbpedia.org/property/colwidth
|
30
|
| http://dbpedia.org/property/constell
|
http://dbpedia.org/resource/Centaurus +
|
| http://dbpedia.org/property/epoch
|
J2000.0
|
| http://dbpedia.org/property/luminosity
|
44.73
|
| http://dbpedia.org/property/pError
|
0.2091
|
| http://dbpedia.org/property/parallax
|
14.1199
|
| http://dbpedia.org/property/propMoDec
|
−3.943
|
| http://dbpedia.org/property/propMoRa
|
9.255
|
| http://dbpedia.org/property/temperature
|
9323
|
| http://dbpedia.org/property/wikiPageUsesTemplate
|
http://dbpedia.org/resource/Template:Odlist +
, http://dbpedia.org/resource/Template:Reflist +
, http://dbpedia.org/resource/Template:Short_description +
, http://dbpedia.org/resource/Template:Val +
, http://dbpedia.org/resource/Template:Starbox_reference +
, http://dbpedia.org/resource/Template:Starbox_end +
, http://dbpedia.org/resource/Template:Starbox_character +
, http://dbpedia.org/resource/Template:Stars_of_Centaurus +
, http://dbpedia.org/resource/Template:DEC +
, http://dbpedia.org/resource/Template:RA +
, http://dbpedia.org/resource/Template:Starbox_detail +
, http://dbpedia.org/resource/Template:Starbox_observe +
, http://dbpedia.org/resource/Template:Starbox_astrometry +
, http://dbpedia.org/resource/Template:Starbox_begin +
, http://dbpedia.org/resource/Template:Starbox_catalog +
, http://dbpedia.org/resource/Template:About +
|
| http://purl.org/dc/terms/subject
|
http://dbpedia.org/resource/Category:Hipparcos_objects +
, http://dbpedia.org/resource/Category:A-type_subgiants +
, http://dbpedia.org/resource/Category:Henry_Draper_Catalogue_objects +
, http://dbpedia.org/resource/Category:A-type_main-sequence_stars +
, http://dbpedia.org/resource/Category:Centaurus_%28constellation%29 +
, http://dbpedia.org/resource/Category:Durchmusterung_objects +
, http://dbpedia.org/resource/Category:Bayer_objects +
, http://dbpedia.org/resource/Category:Bright_Star_Catalogue_objects +
|
| http://purl.org/linguistics/gold/hypernym
|
http://dbpedia.org/resource/Star +
|
| http://www.w3.org/ns/prov#wasDerivedFrom
|
http://en.wikipedia.org/wiki/HD_129685?oldid=1121695464&ns=0 +
|
| http://xmlns.com/foaf/0.1/isPrimaryTopicOf
|
http://en.wikipedia.org/wiki/HD_129685 +
|
| http://xmlns.com/foaf/0.1/name
|
c2 Centauri
|
| owl:sameAs |
http://scn.dbpedia.org/resource/HD_129685 +
, http://sv.dbpedia.org/resource/HD_129685 +
, http://zh.dbpedia.org/resource/HD_129685 +
, http://pt.dbpedia.org/resource/HD_129685 +
, http://fa.dbpedia.org/resource/%D8%A7%DA%86%E2%80%8C%D8%AF%DB%8C_%DB%B1%DB%B2%DB%B9%DB%B6%DB%B8%DB%B5 +
, https://global.dbpedia.org/id/37ReC +
, http://dbpedia.org/resource/HD_129685 +
, http://www.wikidata.org/entity/Q337975 +
, http://yago-knowledge.org/resource/HD_129685 +
, http://rdf.freebase.com/ns/m.0d34xb +
|
| rdf:type |
http://dbpedia.org/ontology/Place +
, http://dbpedia.org/class/yago/CelestialBody109239740 +
, http://dbpedia.org/class/yago/WikicatHenryDraperCatalogueObjects +
, http://dbpedia.org/class/yago/NaturalObject100019128 +
, http://dbpedia.org/class/yago/WikicatBayerObjects +
, http://dbpedia.org/ontology/Star +
, http://dbpedia.org/class/yago/PhysicalEntity100001930 +
, http://dbpedia.org/class/yago/Object100002684 +
, http://schema.org/Place +
, http://dbpedia.org/class/yago/Whole100003553 +
, http://dbpedia.org/ontology/CelestialBody +
, http://dbpedia.org/ontology/Location +
, http://dbpedia.org/class/yago/Star109444100 +
, http://dbpedia.org/class/yago/WikicatA-typeMain-sequenceStars +
|
| rdfs:comment |
HD 129685 är en ensam stjärna belägen i de … HD 129685 är en ensam stjärna belägen i den norra delen av stjärnbilden Kentauren som också har Bayer-beteckningen c2 Centauri. Den har en skenbar magnitud av ca 4,92 och är svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallax enligt Gaia Data Release 2 på ca 14,1 mas, beräknas den befinna sig på ett avstånd på ca 231 ljusår (ca 71 parsek) från solen. Den rör sig närmare solen med en heliocentrisk radialhastighet på ca -5 km/s.liocentrisk radialhastighet på ca -5 km/s.
, HD 129685 is a single star in the southern … HD 129685 is a single star in the southern constellation of Centaurus. It is also known by its Bayer designation c2 Centauri, while HD 129685 is the star's identifier in the Henry Draper catalogue. This object has a white hue and is faintly visible to the naked eye with an apparent visual magnitude of +4.92. It is located at a distance of approximately 231 light years from the Sun based on parallax, and it has an absolute magnitude of 0.83. The star is drifting closer with a radial velocity of around −5 km/s. with a radial velocity of around −5 km/s.
, HD 129685 (c2 Centauri) é uma estrela na c … HD 129685 (c2 Centauri) é uma estrela na constelação de Centaurus. Tem uma magnitude aparente visual de 4,92, sendo visível a olho nu em locais sem muita poluição luminosa. Medições de paralaxe indicam que está a uma distância de 231 anos-luz (70,8 parsecs) da Terra. É uma das estrelas observadas pela sonda Hipparcos com a menor variação de magnitude, com amplitude não maior que 0,01.gnitude, com amplitude não maior que 0,01.
, HD 129685，又名CD-34 9888，SAO 205899、HR 5489，是一颗半人馬座的恒星，视星等为4.92，位于銀經327.73，銀緯22.15，其B1900.0坐标为赤經14h 38m 51s，赤緯-34° 22.15′ 6″。
|
| rdfs:label |
HD 129685
|
