20165+3739

  • Unique Name: 20165+3739BU 442CU
  • RA: 20 16 32.46
  • Dec: +37 38 42.3
  • Discoverer: BU
  • Discoverer Number: 442
  • Components: CU
  • First year: 1879
  • Last year: 2008
  • Observations: 12
  • First position angle: 110
  • Last position angle: 111
  • First separation: 11.2
  • Last separation: 12.4
  • Mag first component: 8.82
  • Mag second component: 11.5
  • Spectral type: B0V
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: -4
  • Durchmusterung: +37 3862
  • Notes: N
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