1. Sigma SagittariiSigma Sagittarii (σ Sgr, σ Sagittarii) is the second brightest star system in the constellation Sagittarius. Its modern name Nunki is an Assyrian or Babylonian name recovered by archaeologists and made public by R. H. Allen. Nunki has an apparent magnitude of +2.05, making it readily visible to the naked eye. The distance to this star, determined using parallax measurements from the Hipparcos astrometry satellite, yields an estimated value of 228 light-years from Earth.
Read “Sigma Sagittarii” on English Wikipedia
Read “ヌンキ” on Japanese Wikipedia
Read “Sigma Sagittarii” on DBpedia
Read “Sigma Sagittarii” on English Wikipedia
Read “ヌンキ” on Japanese Wikipedia
Read “Sigma Sagittarii” on DBpedia
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