20017+3119

  • Unique Name: 20017+3119GRV 307
  • RA: 20 01 47.01
  • Dec: +31 19 21.6
  • Discoverer: GRV
  • Discoverer Number: 307
  • Components:
  • First year: 1998
  • Last year: 2002
  • Observations: 3
  • First position angle: 138
  • Last position angle: 138
  • First separation: 45.7
  • Last separation: 45.7
  • Mag first component: 12.59
  • Mag second component: 14.19
  • Spectral type:
  • Primary proper motion RA: -9
  • Primary proper motion DEC: -10
  • Secondary proper motion RA: -12
  • Secondary proper motion DEC: -7
  • Durchmusterung:
  • Notes:
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