21377+5734

  • Unique Name: 21377+5734D 25AB
  • RA: 21 37 40.93
  • Dec: +57 33 37.5
  • Discoverer: D
  • Discoverer Number: 25
  • Components: AB
  • First year: 1867
  • Last year: 2005
  • Observations: 17
  • First position angle: 151
  • Last position angle: 161
  • First separation: 0.9
  • Last separation: 0.9
  • Mag first component: 8.65
  • Mag second component: 10.04
  • Spectral type: A0
  • Primary proper motion RA: -7
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: -7
  • Secondary proper motion DEC: -3
  • Durchmusterung: +56 2610
  • Notes:
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