21314+5754

  • Unique Name: 21314+5754ES 1800
  • RA: 21 31 25.94
  • Dec: +57 53 56.6
  • Discoverer: ES
  • Discoverer Number: 1800
  • Components:
  • First year: 1919
  • Last year: 1991
  • Observations: 4
  • First position angle: 89
  • Last position angle: 86
  • First separation: 3.1
  • Last separation: 3.4
  • Mag first component: 9.66
  • Mag second component: 12.8
  • Spectral type: B3
  • Primary proper motion RA: -5
  • Primary proper motion DEC: 3
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: -3
  • Durchmusterung: +57 2343
  • Notes:
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