21573-3418

  • Unique Name: 21573-3418SKF 445AC
  • RA: 21 57 17.20
  • Dec: -34 18 21.4
  • Discoverer: SKF
  • Discoverer Number: 445
  • Components: AC
  • First year: 1975
  • Last year: 2000
  • Observations: 6
  • First position angle: 154
  • Last position angle: 153
  • First separation: 13.1
  • Last separation: 13.7
  • Mag first component: 10.79
  • Mag second component: 16.2
  • Spectral type: K5V
  • Primary proper motion RA: 11
  • Primary proper motion DEC: -40
  • Secondary proper motion RA: 39
  • Secondary proper motion DEC: -68
  • Durchmusterung:
  • Notes: V
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