18220-3132

  • Unique Name: 18220-3132RST2047AB
  • RA: 18 21 58.94
  • Dec: -31 32 40.2
  • Discoverer: RST
  • Discoverer Number: 2047
  • Components: AB
  • First year: 1934
  • Last year: 2000
  • Observations: 3
  • First position angle: 122
  • Last position angle: 132
  • First separation: 3.2
  • Last separation: 3.7
  • Mag first component: 10.12
  • Mag second component: 13.5
  • Spectral type: A7V
  • Primary proper motion RA: 2
  • Primary proper motion DEC: 1
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -3115442
  • Notes:
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