21545+4405

  • Unique Name: 21545+4405TDT3229
  • RA: 21 54 31.17
  • Dec: +44 04 31.8
  • Discoverer: TDT
  • Discoverer Number: 3229
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 324
  • Last position angle: 324
  • First separation: 0.5
  • Last separation: 0.5
  • Mag first component: 11.4
  • Mag second component: 11.64
  • Spectral type:
  • Primary proper motion RA: -19
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: -19
  • Secondary proper motion DEC: -4
  • Durchmusterung:
  • Notes:
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