20437+1800

  • Unique Name: 20437+1800LDS4857
  • RA: 20 43 39.02
  • Dec: +17 59 53.4
  • Discoverer: LDS
  • Discoverer Number: 4857
  • Components:
  • First year: 1960
  • Last year: 1997
  • Observations: 2
  • First position angle: 131
  • Last position angle: 129
  • First separation: 54.0
  • Last separation: 52.8
  • Mag first component: 11.22
  • Mag second component: 18.1
  • Spectral type:
  • Primary proper motion RA: -66
  • Primary proper motion DEC: -90
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes:
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