20028+3742

  • Unique Name: 20028+3742SEI 817
  • RA: 20 02 49.34
  • Dec: +37 42 00.4
  • Discoverer: SEI
  • Discoverer Number: 817
  • Components:
  • First year: 1896
  • Last year: 2002
  • Observations: 5
  • First position angle: 96
  • Last position angle: 101
  • First separation: 23.4
  • Last separation: 21.7
  • Mag first component: 10.02
  • Mag second component: 12.2
  • Spectral type: B
  • Primary proper motion RA: -5
  • Primary proper motion DEC: -8
  • Secondary proper motion RA: -20
  • Secondary proper motion DEC: -32
  • Durchmusterung: +37 3736
  • Notes:
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