20047+1751

  • Unique Name: 20047+1751SLE 680
  • RA: 20 04 40.85
  • Dec: +17 51 08.1
  • Discoverer: SLE
  • Discoverer Number: 680
  • Components:
  • First year: 1984
  • Last year: 2001
  • Observations: 4
  • First position angle: 296
  • Last position angle: 306
  • First separation: 14.3
  • Last separation: 18.0
  • Mag first component: 11.68
  • Mag second component: 11.71
  • Spectral type:
  • Primary proper motion RA: -3
  • Primary proper motion DEC: -15
  • Secondary proper motion RA: 25
  • Secondary proper motion DEC: -7
  • Durchmusterung:
  • Notes:
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