18474-4938

  • Unique Name: 18474-4938HJ 5059AB
  • RA: 18 47 24.33
  • Dec: -49 37 49.6
  • Discoverer: HJ
  • Discoverer Number: 5059
  • Components: AB
  • First year: 1834
  • Last year: 1999
  • Observations: 6
  • First position angle: 257
  • Last position angle: 241
  • First separation: 12.0
  • Last separation: 24.9
  • Mag first component: 6.93
  • Mag second component: 12.32
  • Spectral type: B9Vn
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -31
  • Secondary proper motion RA: -5
  • Secondary proper motion DEC: -17
  • Durchmusterung: -4912336
  • Notes:
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