21591+6400

  • Unique Name: 21591+6400STI1077AB,D
  • RA: 21 59 03.72
  • Dec: +63 59 55.3
  • Discoverer: STI
  • Discoverer Number: 1077
  • Components: AB,D
  • First year: 1912
  • Last year: 2012
  • Observations: 8
  • First position angle: 146
  • Last position angle: 145
  • First separation: 8.4
  • Last separation: 8.3
  • Mag first component: 8.9
  • Mag second component: 12.67
  • Spectral type: B8V
  • Primary proper motion RA: -9
  • Primary proper motion DEC: 0
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: -1
  • Durchmusterung:
  • Notes:
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