20165+3739

  • Unique Name: 20165+3739BU 442BS
  • RA: 20 16 31.39
  • Dec: +37 38 31.2
  • Discoverer: BU
  • Discoverer Number: 442
  • Components: BS
  • First year: 1898
  • Last year: 2008
  • Observations: 3
  • First position angle: 128
  • Last position angle: 128
  • First separation: 3.7
  • Last separation: 4.4
  • Mag first component: 8.04
  • Mag second component: 14.5
  • Spectral type:
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -6
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: N
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