20191+1647

  • Unique Name: 20191+1647BPM2105
  • RA: 20 19 06.17
  • Dec: +16 47 04.3
  • Discoverer: BPM
  • Discoverer Number: 2105
  • Components:
  • First year: 1990
  • Last year: 2001
  • Observations: 3
  • First position angle: 289
  • Last position angle: 289
  • First separation: 86.5
  • Last separation: 86.6
  • Mag first component: 15.47
  • Mag second component: 15.61
  • Spectral type:
  • Primary proper motion RA: -11
  • Primary proper motion DEC: -5
  • Secondary proper motion RA: -15
  • Secondary proper motion DEC: -10
  • Durchmusterung:
  • Notes: NV
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