20487+2943

  • Unique Name: 20487+2943TDT2556
  • RA: 20 48 42.54
  • Dec: +29 43 17.6
  • Discoverer: TDT
  • Discoverer Number: 2556
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 287
  • Last position angle: 287
  • First separation: 0.5
  • Last separation: 0.5
  • Mag first component: 10.78
  • Mag second component: 11.15
  • Spectral type:
  • Primary proper motion RA: 17
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: 17
  • Secondary proper motion DEC: -4
  • Durchmusterung:
  • Notes:
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