20099+2055

  • Unique Name: 20099+2055STF2637AC
  • RA: 20 09 56.61
  • Dec: +20 54 53.2
  • Discoverer: STF
  • Discoverer Number: 2637
  • Components: AC
  • First year: 1800
  • Last year: 2013
  • Observations: 87
  • First position angle: 226
  • Last position angle: 222
  • First separation: 64.5
  • Last separation: 90.8
  • Mag first component: 6.56
  • Mag second component: 7.52
  • Spectral type: F3V+F5IV
  • Primary proper motion RA: 59
  • Primary proper motion DEC: 98
  • Secondary proper motion RA: 5
  • Secondary proper motion DEC: -5
  • Durchmusterung: +20 4452
  • Notes: NLD
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