20028+1747

  • Unique Name: 20028+1747BPM1953
  • RA: 20 02 47.21
  • Dec: +17 46 57.4
  • Discoverer: BPM
  • Discoverer Number: 1953
  • Components:
  • First year: 1997
  • Last year: 2001
  • Observations: 3
  • First position angle: 322
  • Last position angle: 322
  • First separation: 42.2
  • Last separation: 42.1
  • Mag first component: 15.54
  • Mag second component: 15.94
  • Spectral type:
  • Primary proper motion RA: -11
  • Primary proper motion DEC: -58
  • Secondary proper motion RA: -8
  • Secondary proper motion DEC: -14
  • Durchmusterung:
  • Notes: NV
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