11555-4220

  • Unique Name: 11555-4220B 2734
  • RA: 11 55 31.02
  • Dec: -42 19 33.1
  • Discoverer: B
  • Discoverer Number: 2734
  • Components:
  • First year: 1932
  • Last year: 1999
  • Observations: 2
  • First position angle: 270
  • Last position angle: 277
  • First separation: 8.0
  • Last separation: 12.7
  • Mag first component: 9.52
  • Mag second component: 14.9
  • Spectral type: K5
  • Primary proper motion RA: -26
  • Primary proper motion DEC: 1
  • Secondary proper motion RA: 1
  • Secondary proper motion DEC: 2
  • Durchmusterung: -41 6851
  • Notes:
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