20311+1648

  • Unique Name: 20311+1648ROE 14AB
  • RA: 20 31 03.18
  • Dec: +16 48 41.3
  • Discoverer: ROE
  • Discoverer Number: 14
  • Components: AB
  • First year: 1909
  • Last year: 2001
  • Observations: 6
  • First position angle: 259
  • Last position angle: 263
  • First separation: 7.0
  • Last separation: 7.1
  • Mag first component: 11.0
  • Mag second component: 12.0
  • Spectral type:
  • Primary proper motion RA: 20
  • Primary proper motion DEC: -5
  • Secondary proper motion RA: -8
  • Secondary proper motion DEC: 8
  • Durchmusterung:
  • Notes:
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