21573-3418

  • Unique Name: 21573-3418HDS3121AB
  • RA: 21 57 17.20
  • Dec: -34 18 21.4
  • Discoverer: HDS
  • Discoverer Number: 3121
  • Components: AB
  • First year: 1991
  • Last year: 1991
  • Observations: 2
  • First position angle: 109
  • Last position angle: 112
  • First separation: 1.0
  • Last separation: 1.0
  • Mag first component: 10.79
  • Mag second component: 12.15
  • Spectral type: K5V
  • Primary proper motion RA: 7
  • Primary proper motion DEC: -41
  • Secondary proper motion RA: 15
  • Secondary proper motion DEC: -45
  • Durchmusterung: -3415340
  • Notes:
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