12547-4508

  • Unique Name: 12547-4508B 1217AB
  • RA: 12 54 44.68
  • Dec: -45 07 38.4
  • Discoverer: B
  • Discoverer Number: 1217
  • Components: AB
  • First year: 1928
  • Last year: 1991
  • Observations: 4
  • First position angle: 264
  • Last position angle: 265
  • First separation: 0.4
  • Last separation: 0.4
  • Mag first component: 10.56
  • Mag second component: 10.52
  • Spectral type: A7
  • Primary proper motion RA: -2
  • Primary proper motion DEC: 5
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: 5
  • Durchmusterung: -44 8320
  • Notes:
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