18521-0716

  • Unique Name: 18521-0716STF2405AC
  • RA: 18 52 07.93
  • Dec: -07 15 30.9
  • Discoverer: STF
  • Discoverer Number: 2405
  • Components: AC
  • First year: 1848
  • Last year: 2007
  • Observations: 13
  • First position angle: 302
  • Last position angle: 303
  • First separation: 25.1
  • Last separation: 25.2
  • Mag first component: 8.01
  • Mag second component: 10.79
  • Spectral type: B9
  • Primary proper motion RA: 4
  • Primary proper motion DEC: -9
  • Secondary proper motion RA: -1
  • Secondary proper motion DEC: -5
  • Durchmusterung:
  • Notes:
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