20122+1712

  • Unique Name: 20122+1712BPM2054
  • RA: 20 12 09.41
  • Dec: +17 12 05.3
  • Discoverer: BPM
  • Discoverer Number: 2054
  • Components:
  • First year: 1992
  • Last year: 2001
  • Observations: 3
  • First position angle: 267
  • Last position angle: 267
  • First separation: 31.4
  • Last separation: 31.3
  • Mag first component: 11.56
  • Mag second component: 15.21
  • Spectral type:
  • Primary proper motion RA: -24
  • Primary proper motion DEC: -18
  • Secondary proper motion RA: -18
  • Secondary proper motion DEC: -7
  • Durchmusterung:
  • Notes: NV
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