21165+4554

  • Unique Name: 21165+4554HDS3027
  • RA: 21 16 31.73
  • Dec: +45 54 27.9
  • Discoverer: HDS
  • Discoverer Number: 3027
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 51
  • Last position angle: 51
  • First separation: 0.4
  • Last separation: 0.4
  • Mag first component: 10.3
  • Mag second component: 12.79
  • Spectral type: B8
  • Primary proper motion RA: 0
  • Primary proper motion DEC: -3
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +45 3479
  • Notes:
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