18157-1950

  • Unique Name: 18157-1950B 1884
  • RA: 18 15 43.69
  • Dec: -19 50 19.0
  • Discoverer: B
  • Discoverer Number: 1884
  • Components:
  • First year: 1932
  • Last year: 1939
  • Observations: 4
  • First position angle: 91
  • Last position angle: 85
  • First separation: 0.3
  • Last separation: 0.2
  • Mag first component: 9.9
  • Mag second component: 10.1
  • Spectral type: A3III/IV
  • Primary proper motion RA: 2
  • Primary proper motion DEC: 1
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -19 4935
  • Notes:
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