20409+0128

  • Unique Name: 20409+0128BAL1568
  • RA: 20 40 52.07
  • Dec: +01 28 22.1
  • Discoverer: BAL
  • Discoverer Number: 1568
  • Components:
  • First year: 1909
  • Last year: 2011
  • Observations: 4
  • First position angle: 332
  • Last position angle: 345
  • First separation: 7.6
  • Last separation: 8.8
  • Mag first component: 10.9
  • Mag second component: 11.4
  • Spectral type:
  • Primary proper motion RA: 2
  • Primary proper motion DEC: -9
  • Secondary proper motion RA: -1
  • Secondary proper motion DEC: 8
  • Durchmusterung:
  • Notes:
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