20538+5739

  • Unique Name: 20538+5739OSW 76
  • RA: 20 53 45.01
  • Dec: +57 39 01.4
  • Discoverer: OSW
  • Discoverer Number: 76
  • Components:
  • First year: 1952
  • Last year: 2003
  • Observations: 4
  • First position angle: 326
  • Last position angle: 326
  • First separation: 145.5
  • Last separation: 145.4
  • Mag first component: 15.8
  • Mag second component: 16.3
  • Spectral type: K3+K5
  • Primary proper motion RA: -3
  • Primary proper motion DEC: 0
  • Secondary proper motion RA: -4
  • Secondary proper motion DEC: 1
  • Durchmusterung:
  • Notes: V
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