20513+1647

  • Unique Name: 20513+1647J 3115
  • RA: 20 51 14.39
  • Dec: +16 46 12.8
  • Discoverer: J
  • Discoverer Number: 3115
  • Components:
  • First year: 1944
  • Last year: 2001
  • Observations: 2
  • First position angle: 305
  • Last position angle: 318
  • First separation: 4.0
  • Last separation: 7.2
  • Mag first component: 12.16
  • Mag second component: 15.2
  • Spectral type:
  • Primary proper motion RA: -15
  • Primary proper motion DEC: -20
  • Secondary proper motion RA: -13
  • Secondary proper motion DEC: 12
  • Durchmusterung:
  • Notes:
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