20396+2018

  • Unique Name: 20396+2018WFC 257
  • RA: 20 39 38.89
  • Dec: +20 18 08.4
  • Discoverer: WFC
  • Discoverer Number: 257
  • Components:
  • First year: 1894
  • Last year: 2004
  • Observations: 8
  • First position angle: 320
  • Last position angle: 320
  • First separation: 6.8
  • Last separation: 6.4
  • Mag first component: 8.6
  • Mag second component: 10.0
  • Spectral type:
  • Primary proper motion RA: 55
  • Primary proper motion DEC: 19
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: 0
  • Durchmusterung: +19 4479
  • Notes: NV
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