About: HD 290327

An Entity of Type: star, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org

HD 290327 is a single star in the equatorial constellation of Orion. It has a yellow hue with an apparent visual magnitude of 8.99, which is too faint to be viewed with the naked eye. Parallax measurements provide a distance estimate of 184 light years from the Sun. It is drifting away with a radial velocity of +29.5 km/s, having come to within 124 light-years around a million years ago. In 2009, a gas giant planet was found in orbit around the star. It is orbiting at a distance of around 3.4 AU with a period of 6.7 years.

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dbo:abstract
  • HD 290327 es una estrella situada aproximadamente a 179 años luz de distancia, en la constelación de Orión. Desde 2009, se sabe que posee un planeta extrasolar orbitándola llamado HD 290327 b. (es)
  • HD 290327 is a single star in the equatorial constellation of Orion. It has a yellow hue with an apparent visual magnitude of 8.99, which is too faint to be viewed with the naked eye. Parallax measurements provide a distance estimate of 184 light years from the Sun. It is drifting away with a radial velocity of +29.5 km/s, having come to within 124 light-years around a million years ago. Kazanasmas (1973) found a stellar classification of G5IV for this object, matching a G-type star that is evolving along the subgiant branch. It was later given a class of G8V, suggesting it is instead a G-type main-sequence star. This object is nearly twelve billion years old and is spinning slowly with a projected rotational velocity of 1.4 km/s. The star has 86% of the mass of the Sun and 95% of the Sun's radius. It is radiating 75% of the luminosity of the Sun from its photosphere at an effective temperature of 5,525 K. The metallicity is sub-solar, meaning it has a lower abundance of elements other than hydrogen and helium compared to the Sun. In 2009, a gas giant planet was found in orbit around the star. It is orbiting at a distance of around 3.4 AU with a period of 6.7 years. (en)
  • HD 290327は、オリオン座の方角に約186光年の距離にある9等級のG型主系列星である。この恒星は、太陽とほぼ同じ大きさで、表面温度、光度、質量は太陽より下である。また、金属量は太陽の9分の7程度である。 (ja)
  • HD 290327 är en ensam stjärna belägen i den mellersta delen av stjärnbilden Orion. Den har en skenbar magnitud av ca 8,99 och kräver en stark handkikare eller ett mindre teleskop för att kunna observeras. Baserat på parallax enligt Gaia Data Release 2 på ca 17,7 mas, beräknas den befinna sig på ett avstånd på ca 184 ljusår (ca 57 parsek) från solen. Den rör sig bort från solen med en heliocentrisk radialhastighet på ca 29,5 km/s. (sv)
  • HD 290327 é uma estrela na constelação de Orion. Desde 2009, sabe-se que há um planeta extrassolar orbitando-a. (pt)
  • HD 290327 — звезда, которая находится в созвездии Орион на расстоянии приблизительно 185 световых лет от нас. Вокруг звезды обращается, как минимум, одна планета. (ru)
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dbo:wikiPageWikiLink
dbp:absmagV
  • 5.240000 (xsd:double)
dbp:appmag
  • 9.751000 (xsd:double)
dbp:appmag1Passband
  • B (en)
dbp:appmag2Passband
  • J (en)
dbp:appmag3Passband
  • H (en)
dbp:appmag4Passband
  • K (en)
dbp:appmagV
  • 8.990000 (xsd:double)
dbp:class
  • G5IV or G8V (en)
dbp:constell
dbp:epe
  • HD+290327 (en)
dbp:epoch
  • J2000.0 (en)
dbp:exoplanet
dbp:mass
  • ≥ (en)
dbp:metalFe
  • −0.11 (en)
dbp:nsted
  • HD+290327 (en)
dbp:pError
  • 0.046100 (xsd:double)
dbp:parallax
  • 17.691300 (xsd:double)
dbp:propMoDec
  • −97.224 (en)
dbp:propMoRa
  • +32.312 (en)
dbp:simbad
  • HD+290327 (en)
dbp:wikiPageUsesTemplate
dcterms:subject
gold:hypernym
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rdfs:comment
  • HD 290327 es una estrella situada aproximadamente a 179 años luz de distancia, en la constelación de Orión. Desde 2009, se sabe que posee un planeta extrasolar orbitándola llamado HD 290327 b. (es)
  • HD 290327は、オリオン座の方角に約186光年の距離にある9等級のG型主系列星である。この恒星は、太陽とほぼ同じ大きさで、表面温度、光度、質量は太陽より下である。また、金属量は太陽の9分の7程度である。 (ja)
  • HD 290327 är en ensam stjärna belägen i den mellersta delen av stjärnbilden Orion. Den har en skenbar magnitud av ca 8,99 och kräver en stark handkikare eller ett mindre teleskop för att kunna observeras. Baserat på parallax enligt Gaia Data Release 2 på ca 17,7 mas, beräknas den befinna sig på ett avstånd på ca 184 ljusår (ca 57 parsek) från solen. Den rör sig bort från solen med en heliocentrisk radialhastighet på ca 29,5 km/s. (sv)
  • HD 290327 é uma estrela na constelação de Orion. Desde 2009, sabe-se que há um planeta extrassolar orbitando-a. (pt)
  • HD 290327 — звезда, которая находится в созвездии Орион на расстоянии приблизительно 185 световых лет от нас. Вокруг звезды обращается, как минимум, одна планета. (ru)
  • HD 290327 is a single star in the equatorial constellation of Orion. It has a yellow hue with an apparent visual magnitude of 8.99, which is too faint to be viewed with the naked eye. Parallax measurements provide a distance estimate of 184 light years from the Sun. It is drifting away with a radial velocity of +29.5 km/s, having come to within 124 light-years around a million years ago. In 2009, a gas giant planet was found in orbit around the star. It is orbiting at a distance of around 3.4 AU with a period of 6.7 years. (en)
rdfs:label
  • HD 290327 (es)
  • HD 290327 (en)
  • HD 290327 (ja)
  • HD 290327 (pt)
  • HD 290327 (ru)
  • HD 290327 (sv)
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