19138+3909

  • Unique Name: 19138+3909STF2487AC
  • RA: 19 13 45.49
  • Dec: +39 08 45.5
  • Discoverer: STF
  • Discoverer Number: 2487
  • Components: AC
  • First year: 1880
  • Last year: 2013
  • Observations: 9
  • First position angle: 151
  • Last position angle: 151
  • First separation: 161.3
  • Last separation: 162.1
  • Mag first component: 4.38
  • Mag second component: 11.42
  • Spectral type: B2.5IV
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -1
  • Secondary proper motion RA: -8
  • Secondary proper motion DEC: -9
  • Durchmusterung:
  • Notes: N
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