21554-3430

  • Unique Name: 21554-3430I 673
  • RA: 21 55 24.61
  • Dec: -34 30 10.1
  • Discoverer: I
  • Discoverer Number: 673
  • Components:
  • First year: 1909
  • Last year: 1991
  • Observations: 7
  • First position angle: 290
  • Last position angle: 271
  • First separation: 0.6
  • Last separation: 1.0
  • Mag first component: 9.34
  • Mag second component: 10.72
  • Spectral type: F3V
  • Primary proper motion RA: 23
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: 23
  • Secondary proper motion DEC: -2
  • Durchmusterung: -3515041
  • Notes:
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