20453-5511

  • Unique Name: 20453-5511B 499
  • RA: 20 45 17.99
  • Dec: -55 11 36.0
  • Discoverer: B
  • Discoverer Number: 499
  • Components:
  • First year: 1927
  • Last year: 1999
  • Observations: 4
  • First position angle: 52
  • Last position angle: 51
  • First separation: 3.3
  • Last separation: 3.4
  • Mag first component: 11.02
  • Mag second component: 13.3
  • Spectral type:
  • Primary proper motion RA: -17
  • Primary proper motion DEC: -32
  • Secondary proper motion RA: 68
  • Secondary proper motion DEC: 13
  • Durchmusterung: -55 9460
  • Notes:
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