19307+3440

  • Unique Name: 19307+3440SEI 612
  • RA: 19 30 45.13
  • Dec: +34 39 23.5
  • Discoverer: SEI
  • Discoverer Number: 612
  • Components:
  • First year: 1895
  • Last year: 2002
  • Observations: 6
  • First position angle: 30
  • Last position angle: 31
  • First separation: 8.1
  • Last separation: 8.2
  • Mag first component: 11.0
  • Mag second component: 11.1
  • Spectral type:
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -5
  • Secondary proper motion RA: 4
  • Secondary proper motion DEC: -9
  • Durchmusterung:
  • Notes:
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