20171+1641

  • Unique Name: 20171+1641BPM2087
  • RA: 20 17 05.61
  • Dec: +16 40 34.3
  • Discoverer: BPM
  • Discoverer Number: 2087
  • Components:
  • First year: 1995
  • Last year: 2001
  • Observations: 3
  • First position angle: 45
  • Last position angle: 45
  • First separation: 36.7
  • Last separation: 36.6
  • Mag first component: 14.99
  • Mag second component: 15.18
  • Spectral type:
  • Primary proper motion RA: -67
  • Primary proper motion DEC: -116
  • Secondary proper motion RA: -5
  • Secondary proper motion DEC: -24
  • Durchmusterung:
  • Notes: NV
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