20397-1749

  • Unique Name: 20397-1749FEN 39
  • RA: 20 39 39.20
  • Dec: -17 48 45.1
  • Discoverer: FEN
  • Discoverer Number: 39
  • Components:
  • First year: 1916
  • Last year: 1999
  • Observations: 2
  • First position angle: 109
  • Last position angle: 115
  • First separation: 2.9
  • Last separation: 3.7
  • Mag first component: 12.73
  • Mag second component: 12.81
  • Spectral type:
  • Primary proper motion RA: -51
  • Primary proper motion DEC: 29
  • Secondary proper motion RA: 61
  • Secondary proper motion DEC: -25
  • Durchmusterung:
  • Notes: B
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