20503+3151

  • Unique Name: 20503+3151TDT2570
  • RA: 20 50 18.12
  • Dec: +31 50 37.5
  • Discoverer: TDT
  • Discoverer Number: 2570
  • Components:
  • First year: 1991
  • Last year: 2002
  • Observations: 3
  • First position angle: 266
  • Last position angle: 263
  • First separation: 3.1
  • Last separation: 3.2
  • Mag first component: 11.87
  • Mag second component: 12.47
  • Spectral type:
  • Primary proper motion RA: 25
  • Primary proper motion DEC: 0
  • Secondary proper motion RA: 8
  • Secondary proper motion DEC: -9
  • Durchmusterung:
  • Notes:
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