21591+5656

  • Unique Name: 21591+5656ES 1801
  • RA: 21 59 06.42
  • Dec: +56 56 26.9
  • Discoverer: ES
  • Discoverer Number: 1801
  • Components:
  • First year: 1919
  • Last year: 2008
  • Observations: 4
  • First position angle: 107
  • Last position angle: 99
  • First separation: 6.5
  • Last separation: 5.8
  • Mag first component: 8.84
  • Mag second component: 13.8
  • Spectral type: G0
  • Primary proper motion RA: 4
  • Primary proper motion DEC: 7
  • Secondary proper motion RA: -7
  • Secondary proper motion DEC: -5
  • Durchmusterung: +56 2667
  • Notes:
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