20289-1749

  • Unique Name: 20289-1749SHJ 323AB
  • RA: 20 28 51.62
  • Dec: -17 48 49.2
  • Discoverer: SHJ
  • Discoverer Number: 323
  • Components: AB
  • First year: 1782
  • Last year: 2013
  • Observations: 71
  • First position angle: 174
  • Last position angle: 191
  • First separation: 3.0
  • Last separation: 1.6
  • Mag first component: 4.97
  • Mag second component: 6.88
  • Spectral type: F3V
  • Primary proper motion RA: -3
  • Primary proper motion DEC: -17
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: -17
  • Durchmusterung: -18 5689
  • Notes: NO
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