| dbo:abstract |
HD 47667 is a single star in the southern constellation of Canis Major. It is visible to the naked eye with an apparent visual magnitude of 4.832. The estimated distance to this star, based upon an annual parallax shift of 3.30±0.35 mas, is roughly 1,000 light years. It is moving further away with a heliocentric radial velocity of +29 km/s. The star made its closest approach to the Sun some 8.7 million years ago at a separation of around 362 ly (111.12 pc). Roughly 40 million years old, this is an evolved K-type giant star with a stellar classification of K2+ IIIa CN0.5 Ca1. The suffix notation indicates overabundances of calcium and the cyanide molecule have been found in the spectrum of the stellar atmosphere. The star has 7.4 times the mass of the Sun and has expanded to 28 times the Sun's radius. It is radiating 2,317 times the Sun's luminosity from its enlarged photosphere at an effective temperature of 4,200 K. (en) HD 47667 è una stella gigante arancione di magnitudine 4,83 situata nella costellazione del Cane Maggiore. Dista 1576 anni luce dal sistema solare. (it) HD 47667 är en ensam stjärna belägen i den norra delen av stjärnbilden Stora hunden. Den har en skenbar magnitud av ca 4,83 och är svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallax enligt Gaia Data Release 2 på ca 3,5 mas, beräknas den befinna sig på ett avstånd på ca 940 ljusår (ca 290 parsek) från solen. Den rör sig bort från solen med en heliocentrisk radialhastighet på ca 29 km/s. (sv) HD 47667，又名BD-14 1525，SAO 151751、HR 2450，是一颗恒星，视星等为4.82，位于銀經224.26，銀緯-9.04，其B1900.0坐标为赤經6h 34m 42.4s，赤緯-14° -9.04′ 22″。 (zh) |
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dbr:Canis_Major dbr:Stellar_classification dbc:Bright_Star_Catalogue_objects dbc:Canis_Major dbc:Durchmusterung_objects dbc:Gould_objects dbc:Henry_Draper_Catalogue_objects dbc:Hipparcos_objects dbc:K-type_giants dbr:Constellation dbr:Photosphere dbr:Effective_temperature dbr:Star dbr:Stellar_evolution dbr:Stellar_spectrum dbr:Stellar_atmosphere dbr:Stellar_parallax dbr:Cyanide dbr:K-type_star dbr:Apparent_visual_magnitude dbr:Radial_velocity dbr:Giant_star dbr:Mass_of_the_Sun dbr:Sun's_luminosity dbr:Sun's_radius |
| dbp:absmagV |
−2.56 (en) |
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4.832000 (xsd:double) |
| dbp:class |
(en) K2+ IIIa CN0.5 Ca1 (en) |
| dbp:constell |
dbr:Canis_Major |
| dbp:epoch |
J2000 (en) |
| dbp:gravity |
1.630000 (xsd:double) |
| dbp:luminosity |
2317 (xsd:integer) |
| dbp:metalFe |
−0.21 (en) |
| dbp:pError |
0.172700 (xsd:double) |
| dbp:parallax |
3.478100 (xsd:double) |
| dbp:propMoDec |
−6.65 (en) |
| dbp:propMoRa |
+5.11 (en) |
| dbp:radius |
28 (xsd:integer) |
| dbp:temperature |
4200 (xsd:integer) |
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dbc:Bright_Star_Catalogue_objects dbc:Canis_Major dbc:Durchmusterung_objects dbc:Gould_objects dbc:Henry_Draper_Catalogue_objects dbc:Hipparcos_objects dbc:K-type_giants |
| gold:hypernym |
dbr:Star |
| rdf:type |
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| rdfs:comment |
HD 47667 è una stella gigante arancione di magnitudine 4,83 situata nella costellazione del Cane Maggiore. Dista 1576 anni luce dal sistema solare. (it) HD 47667 är en ensam stjärna belägen i den norra delen av stjärnbilden Stora hunden. Den har en skenbar magnitud av ca 4,83 och är svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallax enligt Gaia Data Release 2 på ca 3,5 mas, beräknas den befinna sig på ett avstånd på ca 940 ljusår (ca 290 parsek) från solen. Den rör sig bort från solen med en heliocentrisk radialhastighet på ca 29 km/s. (sv) HD 47667，又名BD-14 1525，SAO 151751、HR 2450，是一颗恒星，视星等为4.82，位于銀經224.26，銀緯-9.04，其B1900.0坐标为赤經6h 34m 42.4s，赤緯-14° -9.04′ 22″。 (zh) HD 47667 is a single star in the southern constellation of Canis Major. It is visible to the naked eye with an apparent visual magnitude of 4.832. The estimated distance to this star, based upon an annual parallax shift of 3.30±0.35 mas, is roughly 1,000 light years. It is moving further away with a heliocentric radial velocity of +29 km/s. The star made its closest approach to the Sun some 8.7 million years ago at a separation of around 362 ly (111.12 pc). (en) |
| rdfs:label |
HD 47667 (en) HD 47667 (it) HD 47667 (sv) HD 47667 (zh) |
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freebase:HD 47667 yago-res:HD 47667 wikidata:HD 47667 dbpedia-it:HD 47667 dbpedia-sv:HD 47667 dbpedia-zh:HD 47667 https://global.dbpedia.org/id/3VTjd |
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wikipedia-en:HD_47667?oldid=1123011067&ns=0 |
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wikipedia-en:HD_47667 |
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HD 47667 (en) |
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dbr:61_G._Canis_Majoris |
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dbr:List_of_stars_in_Canis_Major dbr:61_G._Canis_Majoris |
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wikipedia-en:HD_47667 |