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IRAS 18204-1344

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IRAS 18204-1344, also named IRC -10414 or RAFGL 2139, is a red supergiant star in the constellation Scutum, the star is located at around 7,000 light years away from earth

Information[edit | edit source]

  • Mass: 20-25 solar masses
  • Radius: 1,200 solar radius
  • Luminosity: 154,000 solar luminosities
  • Temperature: 3,300 Kelvin (3,027 °C)
  • Spectral Type: M7III-M8III or M5Ia
  • Variable Star Type: Semi-Regular variable star

See also[edit | edit source]