About: Omega1 Aquilae

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Omega1 Aquilae, which is Latinized from ω1 Aquilae, is the Bayer designation for a single star in the equatorial constellation of Aquila. With an apparent visual magnitude of 5.2 it is a faint, yellow-white hued star that can be seen with the naked eye in dark skies. From the annual parallax shift of 8.53 mas, the distance to this star can be estimated as 382 light-years (117 parsecs), give or take a 6 light year margin of error. It is drifting closer to the Sun with a radial velocity of −14 km/s.

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  • Omega¹ de l'Àguila (Ω¹ Aquilae) és una estrella subgegant blanca-groga de la magnitud aparent +5,28. Està aproximadament a 422 anys-llum de la Terra. (ca)
  • Omega1 Aquilae, which is Latinized from ω1 Aquilae, is the Bayer designation for a single star in the equatorial constellation of Aquila. With an apparent visual magnitude of 5.2 it is a faint, yellow-white hued star that can be seen with the naked eye in dark skies. From the annual parallax shift of 8.53 mas, the distance to this star can be estimated as 382 light-years (117 parsecs), give or take a 6 light year margin of error. It is drifting closer to the Sun with a radial velocity of −14 km/s. The spectrum of this star fits a stellar classification of F0 IV. Typically, a luminosity class of IV means that the star is in the subgiant stage. It is rotating rapidly with a projected rotational velocity of 115 km/s. This is causing an equatorial bulge that is 5% larger than the polar radius. The star has 2.85 times the mass of the Sun and five times the Sun's radius. It is radiating 85 times the luminosity of the Sun from its photosphere at an effective temperature of 7,766 K. (en)
  • Omega1 Aquilae (25 Aquilae) é uma estrela na direção da constelação de Aquila. Possui uma ascensão reta de 19h 17m 49.00s e uma declinação de +11° 35′ 43.4″. Sua magnitude aparente é igual a 5.28. Considerando sua distância de 422 anos-luz em relação à Terra, sua magnitude absoluta é igual a −0.28. Pertence à classe espectral F0IV. (pt)
  • Omega1 Aquilae (ω1 Aqulilae, förkortat Omega1 Aql, ω1 Aql) är en ensam stjärna belägen i den nordvästra delen av stjärnbilden Örnen. Den har en skenbar magnitud på 5,28 och är synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 7,9 mas, beräknas den befinna sig på ett avstånd på ca 410 ljusår (ca 127 parsek) från solen. (sv)
  • 天鷹座ω，又名BD+11 3790，HD 180868、SAO 104691、HR 7315，是天鷹座的一颗恒星，视星等为5.28，位于銀經46.24，銀緯-0.49，其B1900.0坐标为赤經19h 13m 7.3s，赤緯+11° -0.49′ 54″。 (zh)
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  • 7111 (xsd:nonNegativeInteger)
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  • 1079520412 (xsd:integer)
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dbp:absmagV
  • −0.24 (en)
dbp:appmagV
  • 5.284000 (xsd:double)
dbp:bV
  • +0.238 (en)
dbp:class
  • F0 IV (en)
dbp:constell
dbp:epoch
dbp:equinox
  • J2000.0 (en)
dbp:pError
  • 0.140100 (xsd:double)
dbp:parallax
  • 8.534100 (xsd:double)
dbp:propMoDec
  • +13.947 (en)
dbp:propMoRa
  • +0.706 (en)
dbp:radialV
  • −14.3 (en)
dbp:rotationalVelocity
  • 89 (xsd:integer)
dbp:type
  • subgiant (en)
dbp:uB
  • +0.204 (en)
dbp:wikiPageUsesTemplate
dcterms:subject
gold:hypernym
rdf:type
rdfs:comment
  • Omega¹ de l'Àguila (Ω¹ Aquilae) és una estrella subgegant blanca-groga de la magnitud aparent +5,28. Està aproximadament a 422 anys-llum de la Terra. (ca)
  • Omega1 Aquilae (25 Aquilae) é uma estrela na direção da constelação de Aquila. Possui uma ascensão reta de 19h 17m 49.00s e uma declinação de +11° 35′ 43.4″. Sua magnitude aparente é igual a 5.28. Considerando sua distância de 422 anos-luz em relação à Terra, sua magnitude absoluta é igual a −0.28. Pertence à classe espectral F0IV. (pt)
  • Omega1 Aquilae (ω1 Aqulilae, förkortat Omega1 Aql, ω1 Aql) är en ensam stjärna belägen i den nordvästra delen av stjärnbilden Örnen. Den har en skenbar magnitud på 5,28 och är synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 7,9 mas, beräknas den befinna sig på ett avstånd på ca 410 ljusår (ca 127 parsek) från solen. (sv)
  • 天鷹座ω，又名BD+11 3790，HD 180868、SAO 104691、HR 7315，是天鷹座的一颗恒星，视星等为5.28，位于銀經46.24，銀緯-0.49，其B1900.0坐标为赤經19h 13m 7.3s，赤緯+11° -0.49′ 54″。 (zh)
  • Omega1 Aquilae, which is Latinized from ω1 Aquilae, is the Bayer designation for a single star in the equatorial constellation of Aquila. With an apparent visual magnitude of 5.2 it is a faint, yellow-white hued star that can be seen with the naked eye in dark skies. From the annual parallax shift of 8.53 mas, the distance to this star can be estimated as 382 light-years (117 parsecs), give or take a 6 light year margin of error. It is drifting closer to the Sun with a radial velocity of −14 km/s. (en)
rdfs:label
  • Omega1 de l'Àguila (ca)
  • Omega1 Aquilae (en)
  • Omega1 Aquilae (pt)
  • Omega1 Aquilae (sv)
  • 天鷹座ω (zh)
owl:sameAs
prov:wasDerivedFrom
foaf:depiction
foaf:isPrimaryTopicOf
foaf:name
  • ω1 Aquilae (en)
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