20577+1402

  • Unique Name: 20577+1402A 1685AB
  • RA: 20 57 41.41
  • Dec: +14 01 34.3
  • Discoverer: A
  • Discoverer Number: 1685
  • Components: AB
  • First year: 1907
  • Last year: 2008
  • Observations: 18
  • First position angle: 74
  • Last position angle: 85
  • First separation: 0.5
  • Last separation: 0.7
  • Mag first component: 10.13
  • Mag second component: 10.39
  • Spectral type: F8
  • Primary proper motion RA: 5
  • Primary proper motion DEC: 5
  • Secondary proper motion RA: 5
  • Secondary proper motion DEC: 5
  • Durchmusterung: +13 4585
  • Notes:
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