20045+1638

  • Unique Name: 20045+1638BPM1973AC
  • RA: 20 04 27.13
  • Dec: +16 38 10.9
  • Discoverer: BPM
  • Discoverer Number: 1973
  • Components: AC
  • First year: 1991
  • Last year: 2001
  • Observations: 3
  • First position angle: 330
  • Last position angle: 330
  • First separation: 98.4
  • Last separation: 98.2
  • Mag first component: 15.08
  • Mag second component: 15.39
  • Spectral type:
  • Primary proper motion RA: -13
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: -14
  • Durchmusterung:
  • Notes: NV
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