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μ Coronae Australis, Latinized as Mu Coronae Australis, is a solitary star located in the southern constellation of Corona Australis. It is a yellow-hued star and is visible to the naked eye with an apparent visual magnitude of 5.217. Parallax measurements put it at a distance of approximately 387 light-years from the Sun, but it is drifting closer with a radial velocity of −16 km/s. It has an absolute magnitude of -0.37.

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  • Mu Coronae Australis (en)
  • Мю Южной Короны (ru)
  • Mu Coronae Australis (pt)
  • My Coronae Australis (sv)
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  • My Coronae Australis (μ Coronae Australis, förkortat My CrA, μ CrA) som är stjärnans Bayerbeteckning, är en ensam stjärna belägen i den mellersta delen av stjärnbilden Södra kronan. Den har en skenbar magnitud på 5,22 och är synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 8,2 mas, beräknas den befinna sig på ett avstånd på ca 400 ljusår (ca 121 parsek) från solen. (sv)
  • Mu Coronae Australis (24 Coronae Australis) é uma estrela na direção da constelação de Corona Australis. Possui uma ascensão reta de 18h 47m 44.60s e uma declinação de −40° 24′ 22.0″. Sua magnitude aparente é igual a 5.20. Considerando sua distância de 393 anos-luz em relação à Terra, sua magnitude absoluta é igual a −0.20. Pertence à classe espectral G5/G6III. (pt)
  • Мю Южной Короны (m CrA) — звезда в созвездии Южной Короны. Видимая звёздная величина +5.24 (видна невооружённым глазом). Это пульсирующая переменная звезда класса мирид. (ru)
  • μ Coronae Australis, Latinized as Mu Coronae Australis, is a solitary star located in the southern constellation of Corona Australis. It is a yellow-hued star and is visible to the naked eye with an apparent visual magnitude of 5.217. Parallax measurements put it at a distance of approximately 387 light-years from the Sun, but it is drifting closer with a radial velocity of −16 km/s. It has an absolute magnitude of -0.37. (en)
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absmag v
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  • +0.78 (en)
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  • G5-6III (en)
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  • μ Coronae Australis, Latinized as Mu Coronae Australis, is a solitary star located in the southern constellation of Corona Australis. It is a yellow-hued star and is visible to the naked eye with an apparent visual magnitude of 5.217. Parallax measurements put it at a distance of approximately 387 light-years from the Sun, but it is drifting closer with a radial velocity of −16 km/s. It has an absolute magnitude of -0.37. This object is an aging G-type giant star with a stellar classification of G5-6III. It is roughly 361 million years old with 3.065 times the mass of the Sun. Having exhausted the supply of hydrogen at its core, the star has cooled and expanded away from the main sequence. At present it has 11 times the girth of the Sun. The star is radiating 111 times the luminosity of the Sun from its swollen photosphere at an effective temperature of 5,557 K. (en)
  • My Coronae Australis (μ Coronae Australis, förkortat My CrA, μ CrA) som är stjärnans Bayerbeteckning, är en ensam stjärna belägen i den mellersta delen av stjärnbilden Södra kronan. Den har en skenbar magnitud på 5,22 och är synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 8,2 mas, beräknas den befinna sig på ett avstånd på ca 400 ljusår (ca 121 parsek) från solen. (sv)
  • Mu Coronae Australis (24 Coronae Australis) é uma estrela na direção da constelação de Corona Australis. Possui uma ascensão reta de 18h 47m 44.60s e uma declinação de −40° 24′ 22.0″. Sua magnitude aparente é igual a 5.20. Considerando sua distância de 393 anos-luz em relação à Terra, sua magnitude absoluta é igual a −0.20. Pertence à classe espectral G5/G6III. (pt)
  • Мю Южной Короны (m CrA) — звезда в созвездии Южной Короны. Видимая звёздная величина +5.24 (видна невооружённым глазом). Это пульсирующая переменная звезда класса мирид. (ru)
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