20178-4011

  • Unique Name: 20178-4011DUN 230
  • RA: 20 17 49.68
  • Dec: -40 11 05.1
  • Discoverer: DUN
  • Discoverer Number: 230
  • Components:
  • First year: 1836
  • Last year: 2010
  • Observations: 38
  • First position angle: 119
  • Last position angle: 112
  • First separation: 15.0
  • Last separation: 9.9
  • Mag first component: 7.42
  • Mag second component: 7.72
  • Spectral type: F8:
  • Primary proper motion RA: 42
  • Primary proper motion DEC: 12
  • Secondary proper motion RA: 42
  • Secondary proper motion DEC: 12
  • Durchmusterung: -4013785
  • Notes: D
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