20317+3831

  • Unique Name: 20317+3831ES 246AC
  • RA: 20 31 41.28
  • Dec: +38 31 15.2
  • Discoverer: ES
  • Discoverer Number: 246
  • Components: AC
  • First year: 1895
  • Last year: 2013
  • Observations: 9
  • First position angle: 354
  • Last position angle: 353
  • First separation: 10.1
  • Last separation: 10.0
  • Mag first component: 10.92
  • Mag second component: 12.4
  • Spectral type:
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -7
  • Secondary proper motion RA: -10
  • Secondary proper motion DEC: 10
  • Durchmusterung:
  • Notes:
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