20215+3035

  • Unique Name: 20215+3035BU 1259BC
  • RA: 20 21 19.55
  • Dec: +30 36 03.5
  • Discoverer: BU
  • Discoverer Number: 1259
  • Components: BC
  • First year: 1916
  • Last year: 2012
  • Observations: 9
  • First position angle: 9
  • Last position angle: 356
  • First separation: 16.0
  • Last separation: 10.3
  • Mag first component: 8.54
  • Mag second component: 13.5
  • Spectral type: A3
  • Primary proper motion RA: 8
  • Primary proper motion DEC: 10
  • Secondary proper motion RA: -4
  • Secondary proper motion DEC: 2
  • Durchmusterung:
  • Notes:
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