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Delta Coronae Australis is a single star located in the southern constellation of Corona Australis. It is visible to the naked eye as a faint, orange-hued star with an apparent visual magnitude of 4.57. The star is located about 174 light years from the Sun based on parallax, and is drifting further away with a radial velocity of +21 km/s.

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rdf:type
rdfs:label
  • Delta Coronae Australis (en)
  • Delta Coronae Australis (pt)
  • Дельта Южной Короны (ru)
  • Delta Coronae Australis (sv)
rdfs:comment
  • Delta Coronae Australis (43 Coronae Australis) é uma estrela na direção da constelação de Corona Australis. Possui uma ascensão reta de 19h 08m 20.93s e uma declinação de −40° 29′ 47.9″. Sua magnitude aparente é igual a 4.57. Considerando sua distância de 175 anos-luz em relação à Terra, sua magnitude absoluta é igual a 0.93. Pertence à classe espectral K1III. (pt)
  • Delta Coronae Australis (δ Coronae Australis, förkortat Delta CrA, δ CrA) som är stjärnans Bayerbeteckning, är en ensam stjärna belägen i den östra delen av stjärnbilden Södra kronan. Den har en skenbar magnitud på 4,57 och är synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 18,3 mas, beräknas den befinna sig på ett avstånd på ca 179 ljusår (ca 55 parsek) från solen. (sv)
  • Дельта Южной Короны (d CrA) — звезда в созвездии Южной Короны. Видимая звёздная величина +4.59 (видна невооружённым глазом).Эта звезда — оранжевый яркий гигант с температурой поверхности 4500 K, имеет спектральный класс K. (ru)
  • Delta Coronae Australis is a single star located in the southern constellation of Corona Australis. It is visible to the naked eye as a faint, orange-hued star with an apparent visual magnitude of 4.57. The star is located about 174 light years from the Sun based on parallax, and is drifting further away with a radial velocity of +21 km/s. (en)
dcterms:subject
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dbp:wikiPageUsesTemplate
absmag v
appmag v
class
  • K1III (en)
constell
epoch
equinox
  • J2000.0 (en)
p error
parallax
prop mo dec
  • −27.047 (en)
prop mo ra
  • +47.344 (en)
type
  • horizontal branch (en)
has abstract
  • Delta Coronae Australis is a single star located in the southern constellation of Corona Australis. It is visible to the naked eye as a faint, orange-hued star with an apparent visual magnitude of 4.57. The star is located about 174 light years from the Sun based on parallax, and is drifting further away with a radial velocity of +21 km/s. This object is an evolved giant star with a stellar classification of K1III. After exhausting the supply of hydrogen at its core, the star expanded off the main sequence and now has 11 times the radius of the Sun. It is a red clump giant, which indicates it is on the horizontal branch and is generating energy through core helium fusion. The star is 2.8 billion years old with 1.5 times the mass of the Sun. It is radiating 55 times the Sun's luminosity from its enlarged photosphere at an effective temperature of 4,654 K. (en)
  • Delta Coronae Australis (43 Coronae Australis) é uma estrela na direção da constelação de Corona Australis. Possui uma ascensão reta de 19h 08m 20.93s e uma declinação de −40° 29′ 47.9″. Sua magnitude aparente é igual a 4.57. Considerando sua distância de 175 anos-luz em relação à Terra, sua magnitude absoluta é igual a 0.93. Pertence à classe espectral K1III. (pt)
  • Delta Coronae Australis (δ Coronae Australis, förkortat Delta CrA, δ CrA) som är stjärnans Bayerbeteckning, är en ensam stjärna belägen i den östra delen av stjärnbilden Södra kronan. Den har en skenbar magnitud på 4,57 och är synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 18,3 mas, beräknas den befinna sig på ett avstånd på ca 179 ljusår (ca 55 parsek) från solen. (sv)
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