20390-2428

  • Unique Name: 20390-2428B 2889
  • RA: 20 39 01.03
  • Dec: -24 27 54.3
  • Discoverer: B
  • Discoverer Number: 2889
  • Components:
  • First year: 1910
  • Last year: 1999
  • Observations: 4
  • First position angle: 225
  • Last position angle: 220
  • First separation: 7.0
  • Last separation: 6.9
  • Mag first component: 10.19
  • Mag second component: 13.3
  • Spectral type: A7/8
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -11
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: -23
  • Durchmusterung: -2416173
  • Notes:
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