21479+5649

  • Unique Name: 21479+5649STI2591
  • RA: 21 47 51.13
  • Dec: +56 48 54.3
  • Discoverer: STI
  • Discoverer Number: 2591
  • Components:
  • First year: 1905
  • Last year: 2003
  • Observations: 4
  • First position angle: 90
  • Last position angle: 97
  • First separation: 4.5
  • Last separation: 5.1
  • Mag first component: 12.01
  • Mag second component: 12.6
  • Spectral type:
  • Primary proper motion RA: 3
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: 20
  • Secondary proper motion DEC: -6
  • Durchmusterung:
  • Notes:
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