Location via proxy:   [ UP ]  
[Report a bug]   [Manage cookies]                

About: Omega1 Tauri

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

Omega1 Tauri is a solitary, orange hued star in the zodiac constellation of Taurus. It is faintly visible to the naked eye with an apparent visual magnitude of +5.51. Based upon an annual parallax shift of 11.22 mas as seen from Earth, it is located about 290 light years from the Sun.

Property Value
dbo:abstract
  • Omega1 Tauri is a solitary, orange hued star in the zodiac constellation of Taurus. It is faintly visible to the naked eye with an apparent visual magnitude of +5.51. Based upon an annual parallax shift of 11.22 mas as seen from Earth, it is located about 290 light years from the Sun. This is an evolved K-type giant star with a stellar classification of K2 III. At the estimated age of 4.2 billion years, it is a red clump star that is generating energy by helium fusion at its core. Omega1 Tauri has about 1.5 times the mass of the Sun and has expanded to around 12 times the Sun's radius. It is radiating 57.5 times the Sun's luminosity from its photosphere at an effective temperature of 4,737 K. The radial velocity of this star shows no appreciable variation, and for this reason it is used as a radial velocity standard. (en)
  • Omega1 Tauri (ω1 Tauri, förkortat Omega1 Tau, ω1 Tau) som är stjärnans Bayerbeteckning, är en jättestjärna belägen i den mellersta delen av stjärnbilden Oxen. Den har en skenbar magnitud på 5,51 och är svagt synlig för blotta ögat. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 11,2 mas, beräknas den befinna sig på ett avstånd av ca 290 ljusår (89 parsek) från solen. (sv)
  • 天街增一,即金牛座ω¹(ω¹ Tau,ω¹ Tauri)是一颗位于金牛座的恒星,距离地球约291光年。 天街增一是一颗橙色K-型巨星,视星等为+5.51。 天街增一和天街二(金牛座ω²)共同使用金牛座ω这个拜耳命名,两者在天球上相距2.13° ,但实际距离很远,没有任何物理联系。 (zh)
dbo:wikiPageID
  • 54438878 (xsd:integer)
dbo:wikiPageLength
  • 6128 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID
  • 1079512685 (xsd:integer)
dbo:wikiPageWikiLink
dbp:absmagV
  • +0.76 (en)
dbp:ageGyr
  • 4.210000 (xsd:double)
dbp:appmagV
  • +5.51 (en)
dbp:bV
  • 1.077000 (xsd:double)
dbp:class
  • K2 III (en)
dbp:constell
dbp:epoch
dbp:equinox
  • J2000.0 (en)
dbp:gravity
  • 2.500000 (xsd:double)
dbp:luminosity
  • 57.500000 (xsd:double)
dbp:mass
  • 1.530000 (xsd:double)
dbp:metalFe
  • 0.120000 (xsd:double)
dbp:pError
  • 0.700000 (xsd:double)
dbp:parallax
  • 11.220000 (xsd:double)
dbp:propMoDec
  • −60.50 (en)
dbp:propMoRa
  • −65.05 (en)
dbp:radius
  • 12 (xsd:integer)
dbp:rotationalVelocity
  • 4.600000 (xsd:double)
dbp:wikiPageUsesTemplate
dcterms:subject
rdf:type
rdfs:comment
  • Omega1 Tauri (ω1 Tauri, förkortat Omega1 Tau, ω1 Tau) som är stjärnans Bayerbeteckning, är en jättestjärna belägen i den mellersta delen av stjärnbilden Oxen. Den har en skenbar magnitud på 5,51 och är svagt synlig för blotta ögat. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 11,2 mas, beräknas den befinna sig på ett avstånd av ca 290 ljusår (89 parsek) från solen. (sv)
  • 天街增一,即金牛座ω¹(ω¹ Tau,ω¹ Tauri)是一颗位于金牛座的恒星,距离地球约291光年。 天街增一是一颗橙色K-型巨星,视星等为+5.51。 天街增一和天街二(金牛座ω²)共同使用金牛座ω这个拜耳命名,两者在天球上相距2.13° ,但实际距离很远,没有任何物理联系。 (zh)
  • Omega1 Tauri is a solitary, orange hued star in the zodiac constellation of Taurus. It is faintly visible to the naked eye with an apparent visual magnitude of +5.51. Based upon an annual parallax shift of 11.22 mas as seen from Earth, it is located about 290 light years from the Sun. (en)
rdfs:label
  • Omega1 Tauri (en)
  • Omega1 Tauri (sv)
  • 天街增一 (zh)
owl:sameAs
prov:wasDerivedFrom
foaf:isPrimaryTopicOf
foaf:name
  • Omega1 Tauri (en)
is dbo:wikiPageRedirects of
is dbo:wikiPageWikiLink of
is foaf:primaryTopic of
Powered by OpenLink Virtuoso    This material is Open Knowledge     W3C Semantic Web Technology     This material is Open Knowledge    Valid XHTML + RDFa
This content was extracted from Wikipedia and is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License