18389+5221

  • Unique Name: 18389+5221STF2368AC
  • RA: 18 38 51.27
  • Dec: +52 20 38.2
  • Discoverer: STF
  • Discoverer Number: 2368
  • Components: AC
  • First year: 1887
  • Last year: 2003
  • Observations: 10
  • First position angle: 131
  • Last position angle: 125
  • First separation: 44.3
  • Last separation: 37.3
  • Mag first component: 7.63
  • Mag second component: 11.4
  • Spectral type: A3
  • Primary proper motion RA: 7
  • Primary proper motion DEC: -5
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: -12
  • Durchmusterung:
  • Notes: N
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