21442+5513

  • Unique Name: 21442+5513A 1896
  • RA: 21 44 13.02
  • Dec: +55 12 37.8
  • Discoverer: A
  • Discoverer Number: 1896
  • Components:
  • First year: 1908
  • Last year: 1991
  • Observations: 6
  • First position angle: 171
  • Last position angle: 175
  • First separation: 3.5
  • Last separation: 3.8
  • Mag first component: 9.35
  • Mag second component: 12.6
  • Spectral type: B3
  • Primary proper motion RA: 1
  • Primary proper motion DEC: -1
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: -3
  • Durchmusterung: +54 2611
  • Notes:
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