21190+3945

  • Unique Name: 21190+3945STT 434AB
  • RA: 21 19 00.03
  • Dec: +39 44 57.6
  • Discoverer: STT
  • Discoverer Number: 434
  • Components: AB
  • First year: 1828
  • Last year: 2006
  • Observations: 35
  • First position angle: 114
  • Last position angle: 122
  • First separation: 26.5
  • Last separation: 23.9
  • Mag first component: 6.67
  • Mag second component: 9.93
  • Spectral type: B9V
  • Primary proper motion RA: 15
  • Primary proper motion DEC: 8
  • Secondary proper motion RA: 17
  • Secondary proper motion DEC: 8
  • Durchmusterung: +39 4519
  • Notes: N D
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