20425+4916

  • Unique Name: 20425+4916ARG 39BD
  • RA: 20 42 29.85
  • Dec: +49 15 45.7
  • Discoverer: ARG
  • Discoverer Number: 39
  • Components: BD
  • First year: 1907
  • Last year: 2003
  • Observations: 5
  • First position angle: 232
  • Last position angle: 239
  • First separation: 33.5
  • Last separation: 22.5
  • Mag first component: 8.93
  • Mag second component: 14.3
  • Spectral type: K0
  • Primary proper motion RA: -80
  • Primary proper motion DEC: -101
  • Secondary proper motion RA: -6
  • Secondary proper motion DEC: -1
  • Durchmusterung:
  • Notes: N
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