20379+4757

  • Unique Name: 20379+4757STF2707AB
  • RA: 20 37 51.14
  • Dec: +47 56 41.9
  • Discoverer: STF
  • Discoverer Number: 2707
  • Components: AB
  • First year: 1832
  • Last year: 2013
  • Observations: 29
  • First position angle: 32
  • Last position angle: 29
  • First separation: 23.1
  • Last separation: 21.6
  • Mag first component: 7.94
  • Mag second component: 9.45
  • Spectral type: A0
  • Primary proper motion RA: 3
  • Primary proper motion DEC: -1
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: -4
  • Durchmusterung: +47 3153
  • Notes:
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