20111-5731

  • Unique Name: 20111-5731HDO 295
  • RA: 20 11 07.43
  • Dec: -57 31 27.3
  • Discoverer: HDO
  • Discoverer Number: 295
  • Components:
  • First year: 1901
  • Last year: 2013
  • Observations: 24
  • First position angle: 228
  • Last position angle: 287
  • First separation: 0.7
  • Last separation: 0.4
  • Mag first component: 6.76
  • Mag second component: 7.68
  • Spectral type: B7V A3V
  • Primary proper motion RA: 16
  • Primary proper motion DEC: -35
  • Secondary proper motion RA: 16
  • Secondary proper motion DEC: -35
  • Durchmusterung: -57 9622
  • Notes: N
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