20144+4206

  • Unique Name: 20144+4206STF2657AC
  • RA: 20 14 21.53
  • Dec: +42 06 15.6
  • Discoverer: STF
  • Discoverer Number: 2657
  • Components: AC
  • First year: 1828
  • Last year: 2002
  • Observations: 36
  • First position angle: 33
  • Last position angle: 32
  • First separation: 9.0
  • Last separation: 11.9
  • Mag first component: 7.28
  • Mag second component: 9.8
  • Spectral type: B9IV-V
  • Primary proper motion RA: 4
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: 4
  • Secondary proper motion DEC: -2
  • Durchmusterung:
  • Notes:
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