21311+6521

  • Unique Name: 21311+6521TDT3005
  • RA: 21 31 03.42
  • Dec: +65 20 35.6
  • Discoverer: TDT
  • Discoverer Number: 3005
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 253
  • Last position angle: 253
  • First separation: 0.4
  • Last separation: 0.4
  • Mag first component: 11.2
  • Mag second component: 11.23
  • Spectral type:
  • Primary proper motion RA: -7
  • Primary proper motion DEC: -7
  • Secondary proper motion RA: -7
  • Secondary proper motion DEC: -7
  • Durchmusterung:
  • Notes:
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